Peb txhua tus qee zaum tuaj cov qhua uas xav tau nyob rau lwm qhov chaw rau hmo ntuj. Qhov kev xaiv zoo nyob rau hauv cov ntaub ntawv no yog raws nraim li dick sofas, uas nyob rau hauv daim ntawv folded tuaj yeem ua lub chav pw xis nyob, thiab ntau chav pw muaj peev xwm ua tau ntau lub txaj. Hauv cov ntaub ntawv no koj yuav kawm paub xaiv qhov ua tau zoo thiab txhim khu kev qha ntawm lub rooj zaum.
Qhov zoo thiab qhov tsis zoo
Lub zawv zawg rooj zaum feem ntau siv los ua lwm txoj hauv kev mus rau cov qauv txaj classic thiab sofas. Cov qauv no nws muaj nws tus kheej cov txiaj ntsig thiab qhov tsis zoo.
Ntawm qhov zoo tsim nyog ceeb toom cov ntsiab lus hauv qab no:
- Sib tham txog cov qauv ntawm sofas yog feem ntau cov tswv yim los ntawm qhov pom ntawm cov chaw nyob - lawv tuaj yeem muab tso rau hauv chav tsawg dua;
- Feem ntau, cov qauv xws li nruab nrog cov thawv ntxiv thiab cov khaub ncaws hnav cia khoom thiab ntaub pua txaj;
- Ua tsaug rau lub folding tsim, xws li sofas yog me ntsis pheej yig dua li lub txaj;
- Hom Sofas muaj cov qauv yooj yim tshaj plaws, uas muaj peev xwm ua haujlwm tau ntau xyoo;
- Sofractable Sofas tsis xav tau kev saib xyuas tshwj xeeb thiab yooj yim heev rau kev ua haujlwm;
- Niaj hnub no, cov qauv yob-tawm ntawm Sofas tau nthuav tawm hauv kev xav tau lossis xaj rau lawv cov kev xav tau thiab qee yam sab hauv.
Txawm li cas los xij, muaj qee qhov nuances uas tuaj yeem yog vim yog cov minuses:
- Vim tias cov qauv tsim tshwj xeeb ntawm cov rooj zaum, lawv cov khoom tawm yob-tawm yog ib txwm nyob ntawm theem qis;
- Sab hauv cov fittings nyob rau lub sijhawm tuaj yeem poob kev mus thiab tsis zoo los ntawm kev xeb;
- Cov qauv rho tawm tau pom tshwj xeeb lossis ceg rau cov chaw sib xyaw uas tuaj yeem tsim cov txheej sab nraum zoov;
- Hauv cov rooj zaum niaj hnub, cov thawv tshwj xeeb rau cov ntaub pua tshwj xeeb feem ntau ntsia tau, txawm li cas los xij, lawv feem ntau yog menyuam yaus.
Feem views
Cov hom niaj hnub muab cov ntau ntawm ntau yam ntawm zawv zawg rooj zaum. Hauv qab no yog cov hom neeg nyiam tshaj plaws nrog cov lus piav qhia ntawm lawv cov txiaj ntsig thiab qhov tsis zoo.Eurobook
Qhov no yog ib qho yooj yim tshaj plaws thiab cov tswv yim hloov pauv ntawm retractable sofas. Yuav kom decompose ib eurobook, nws yog txaus kom rub lub rooj kom txog thaum nws nres pem hauv ntej, thiab nyob rau hauv lub txiaj ntsig zoo omit nraub qaum txaj. Lub rooj zaum tau tsiv hauv cov lus qhia tshwj xeeb ntawm cov log lossis chais.
Cov ntsiab lus tseem ceeb ntawm Eurobooks:
- Lub kaw lus folding heev - xws li tus qauv tuaj yeem siv cov menyuam yaus thiab cov neeg laus dua;
- Xws li ib hom chaw caij zawv zawg yog tas muab nrog cov thawv sab hauv;
- Cov txaj no txawm nyob hauv daim ntawv zoo kawg yuav dhau los ua qhov chaw pw zoo nkauj rau ib tus neeg;
- Qhov yooj yim tsim ntawm yob-sofas tso cai rau koj los ua qauv ntawm lub txaj ntawm qhov ntau thiab tsawg ib qho ntau;
- Yuav kom decompose xws li lub txaj, koj tsis xav tau chaw seem seem tsis tsim nyog;
- Eurobooks tuaj yeem nruab nrog cov ntoo arrtras;
- Vim tias cov so dej yooj yim, xws li sofas yog ntev li ntev tau, tsis tshua muaj tawg thiab tsis xav tau kev saib xyuas tshwj xeeb.
Qhov tsis zoo ntawm cov Eurobike tsuas yog ib qho - feem ntau cov txaj muaj qhov rooj ntau heev, uas yuav tsis xis nyob rau zaum cov neeg nrog kev loj hlob me me.
Tus ntses
Retractable Sofas nrog ib tus kws kho mob taub ntswg ntev yog suav tias yog ntau yam ntxiv - Ntawm no thiaj li decompose lub rooj zaum, koj yuav tsum nrhiav sab pem hauv ntej cov khoom nrog lub voj tshwj xeeb thiab rub lawv ntawm koj tus kheej kom txog thaum koj tsum. Qhov no yuav ua rau cov tsos ntawm ib ntu ntxiv, uas yog lub hauv ncoo tshwj xeeb nrog cov khawm sib txuas. Siv lub voj, tog hauv ncoo yog tsa thiab tsau nrog cov hlau arc nyob rau tib theem nrog lub rooj zaum.
Feem ntau, cov pob tw "Dolphin" yog teeb tsa ua ntej hauv cov qauv ntawm cov tub rog kos.
Qhov Zoo:
- Txaj nrog xws li ib lub tshuab ua rau koj ua kom zoo txuag chaw nyob hauv tsev;
- Lub ncoo retractable yog ntsia rau tib theem nrog lub rooj zaum rooj, uas muab txaj ncaj thiab du;
- Qhov "Dolphin" tsis tuaj yeem hu ua qhov nyuaj hauv kev txhim kho - txawm tias ib tus menyuam me tuaj yeem tiv dhau nws;
- Nws zoo nkaus li loj heev ob qho tib si hauv thaj chaw me thiab dav dav.
Qhov tsis zoo:
- Tus retractable mechanism, nrog rau cov hlau arc, muaj qhov muaj zog txaus ntawm lub cev ntawm tag nrho cov rooj zaum, uas yuav tsum tau yuav cov qauv ntawm cov ntoo zoo;
- Tus txheej txheem ntawm "dolphin" nrog kev siv sijhawm tsis tu ncua hnav thiab poob kev mus thiab los ntawm cov sofas tsis pub dhau 7 xyoo.
Ib rab tshuab nkuaj
Lub hauv paus ntawm kev ua haujlwm ntawm cov sofas xws li yooj yim thiab ua rau lub txaj ntawm lub txaj yog ib feem ntawm lub txaj yog ib feem uas tau rub tawm mus rau pem hauv ntej (uas nws tau ntsia rau ntawm cov quav), uas ua rau cov quav muag sab nraum qab. Raws li qhov tshwm sim, nws hloov tawm Qhov chaw dav tshaj plaws, xis thiab du pw tsaug zog qhov chaw, qhov twg nws tuaj yeem haum li 3 tus neeg tib lub sijhawm.
Qhov Zoo:
- Sofas hauv hom accordion tau txiav txim siab yog qhov dav tshaj plaws ntawm txhua lwm hom. Nyob rau hauv cov sofas zoo li no, lub nraub qaum muaj ob lub ntsej muag mos thiab volumetric sib npaug, uas tso cai rau koj los tsim lub txaj dav tshaj plaws.
- Txawm tias tsis muaj lub thawv tshwj xeeb hauv lub rooj zaum me me, ib qho me me rau cov linen linen feem ntau yog nruab nrog qhov rov qab.
- Lub rooj zaum txiav txim siab thiab sab nraum qab ntawm lub rooj zaum tau muab ntsia rau ntawm cov hlau ntev thiab yog nruab nrog cov hlau txhim khu kev qha lossis ntoo ntoo.
- Tus retractable mechanism ntawm cov txaj yog yooj yim heev - txawm cov tub ntxhais hluas tuaj yeem tiv nrog nws.
Qhov tsis zoo ntawm no dhau lawm, hmoov tsis, muaj:
- Txhawm rau kom muaj lub rooj zaum, nws yog qhov chaw muaj cai dawb nyob rau hauv pem hauv ntej ntawm lub ntsej muag thiab rov qab siv;
- Ob txhais ceg thiab txhawb nqa uas qhov txuas ntxiv ntawm lub rooj zaum raug teeb tsa yuav ua rau kev puas tsuaj hauv av;
- Cov ntaub pua me me sawv yuav tsis txaus los khaws cov pam vov thiab lwm lub txaj pw.
Eurofa
Nov yog ib qho kev hloov pauv yooj yim ntawm kev coj cov rooj zaum, nws suav tias yog kev txhim kho version ntawm classic "phau ntawv." Yuav kom decompose xws li lub rooj zaum, koj yuav xav tau:
- Tshem cov hauv ncoo;
- Rub cov ntsej muag hauv qab ntawm lub txaj kom txog thaum nws nres pem hauv ntej;
- Tso lub rooj zaum rooj tog zaum thiab muab tso rau ntawm ib feem.
Pros:
- tsim ib lub txaj yooj yim thiab dav;
- Vim yog ib qho kev tsim qauv yooj yim thiab txhim khu kev qha tuaj yeem tiv thaiv txog li 250 kg;
- tus nqi me, nyob rau lwm hom;
- Muaj volumetric thawv rau cia khoom ntawm tej yam thiab ntaub pua chaw;
- Nws tuaj yeem ntsia tau ob qho tib si nyob ze ntawm phab ntsa thiab hauv kaum;
- Ib qho yooj yim yob yob tawm mechanism tuaj yeem siv ob tus neeg laus thiab menyuam yaus.
Masht:
- Cov menyuam cov tshuab lossis cov log raws sijhawm dhau sijhawm tuaj txog kev tsis cuam tshuam thiab tuaj yeem kos sab nraum zoov txheej;
- Vim yog cov qauv txheej txheem ntawm lub rooj zaum, cov npoo av yuav tsis tiaj.
7.
Cov duab
High-theem
High-sib zog sofas lossis txaj nyob rau hauv "Conrad" hom niaj hnub no tau nquag tau txais cov koob meej. Kev Hloov Ua Se:
- Sab hauv ntej ntawm lub rooj zaum tau rub tawm kom txog thaum nres;
- Qab nws, lwm qhov chaw ntawm lub txaj raug rho tawm nrog kev pab ntawm cov khoom siv sab hauv ntawm lub rooj zaum;
- Ib feem ntawm lub txaj, qhov twg ntawm ob txhais ceg yuav nyob, tau los ntawm ib feem ntawm qhov sib npaug thiab ntawm cov hlau arc txiav txim siab nrog lub rooj zaum rooj zaum.
Tsis zoo li lwm yam sofas, qhov chaw pw tsaug zog nyob rau hauv cov txaj zoo li no yog nyob saum toj (feem ntau yog tshaj 42 cm), ua cov qauv thiab tau lawv lub npe.
Ntawm qhov zoo ntawm xws li lub rooj zaum, cov hauv qab no tuaj yeem txawv:
- Kev ntseeg siab - viav txaj tuaj yeem tiv taus cov thauj khoom loj;
- Cov kws kho tshuab ntawm folding cov sofas yog yooj yim heev, uas ua rau nws ruaj khov thiab txhim khu kev qha;
- Qhov no yog ib qho ntawm cov neeg dav ntau ntau yam ntawm Sofas - ntau tus neeg tuaj yeem sib haum yam tsis muaj teeb meem;
- Xws sofas tsis tau nyob rau sab nraum zoov ntawm khawb thiab roughness.
Qhov tsis zoo:
- Txhawm rau kom muaj lub rooj zaum ntawm lub rooj zaum, muaj ntau qhov chaw pub dawb yog xav tau nyob rau hauv pem hauv ntej ntawm lub ntsej muag thiab zawv zawg ntu;
- Feem ntau nyob rau hauv cov txaj tsis muab cov compartments thiab cov thawv ntim khoom rau ntaub pua txaj.
Ntaub ntawv
Cov ntaub ntawv uas tau siv los ua cov khoom lag luam uas zoo sib xws cuam tshuam rau qhov yooj yim, kev nplij siab thiab siv tau ntawm cov rooj tog. Hauv qab no yuav nthuav tawm cov kev xaiv rau cov ntaub ntawv uas siv rau hauv upholstery thiab txhaws cov sofas tawm feem ntau.Polyurethane
Cov khoom siv uas tau siv ntau dua nyob rau hauv kev txhaws ntawm cov yob-tawm daim txaj yog polyurethane. Nws yog cov khoom siv hluav taws xob hluavtaws, lub ntsiab tseem ceeb ntawm uas tuaj yeem suav tias yog kev txuag tau zoo heev ntawm lub sijhawm ntev.
Ntxiv ntawm polyurethane:
- kev pabcuam ntev ntev;
- durability thiab ntseeg tau;
- ntau hom ntawv;
- Ntau yam degree ntawm rigidity;
- Siab hypooallergen;
- tsis pab txhawb rau kev txuam nrog plua plav;
- Nws muaj kev softness siab, elasticity thiab elasticity.
Masht:
- tau nce rigidity hauv kev sib piv nrog cov blocks caij nplooj ntoos hlav;
- Pheej Yig qauv ntawm sofas nrog polyurethane yog sai sai poob ntawm daim foos thiab khoov.
Khoom siv txhais lus
Sintepon tuaj yeem suav tias yog cov khoom siv nyiaj siv tau rau cov rooj tog zaum uas muaj vaj rooj tog. Tsis zoo li lwm cov kev pheej hmoo pheej yig, cov khoom siv no yog qhov ruaj khov thiab muaj peev xwm khaws cia daim ntawv thiab elasticity rau lub sijhawm ntev.
Qhov Zoo:
- qhov hnyav tsawg;
- Tus nqi qis;
- Cov rwb thaiv tsev zoo heev thiab noo noo tsis kam;
- hypoocergenicity;
- Txawv elasticity thiab elasticity;
- Tuaj yeem siv tau nrog kev sib txuas nrog lwm cov ntaub ntawv.
Masht:
- muaj cov qauv muag dhau rau cov rooj zaum;
- Nrog lub sijhawm ua haujlwm ntev, nws yuav poob cov qauv homogeneous thiab tau khob rau hauv cov qog ntom ntom ntom ntom ntom ntom.
Tus lojlfiber
HOLLOFIBER yog tshuaj xyuas los ntawm ntau tus kws tshaj lij raws li cov khoom siv zoo tshaj plaws rau kev sau cov rooj tog zaum muag muag.
Raws li cov qauv HOLLOFOFE, nws zoo heev rau cov txheej txheem hluavtaws, txawm li cas los xij, nws muaj ib qho cuab yeej kom rov qab mus rau thawj daim ntawv txawm tias tom qab siv ntev.
Cov ntaub ntawv no muaj ntau qhov zoo:
- siab degree ntawm kev ua kom huv;
- hnyav me ntsis;
- elasticity elastic, muag muag thiab elasticity;
- tus nqi pheej yig;
- tsis ua xua;
- Nws muaj cov huab cua zoo permeability thiab noo noo tsis kam;
- tiv taus hlawv thiab thermal kis;
- tsis poob cov qauv tom qab kev siv ntev;
- Tsis nqus cov ntxhiab tsw.
Cov khoom no tseem muaj nws tus kheej rho tawm - siab tus nqi.
Durapil
Highly elastic khoom siv hluavtaws, lub ntsiab nta ntawm uas yog ntsug nyob hauv qab. Cov ntaub ntawv no yog tsim los siv cov qauv zoo polyester.
Qhov Zoo:
- Nws muaj elasticity zoo heev thiab muaj peev xwm rov qab elasticity tom qab loj thiab ntev thauj;
- Ntxiv nrog rau elasticity, durafil yog tag nrho hypojergen kiag li;
- Cov khoom siv tiv thaiv kev tiv thaiv thiab tsis khaws cia noo noo.
Qhov tsis zoo - tus nqi siab.
Daim yas
Latex tsis yog qhov tshwj xeeb tshaj plaws, Tab sis txhim khu kev qha cov ntaub ntawv nrog lub neej ntev, uas feem ntau siv nyob rau hauv kev tsim khoom ntawm Orthopedic txaj.
Nrog kev saib xyuas zoo, cov rooj tog zaum muag muag los ntawm LowX muaj peev xwm pab tau ntau xyoo caum thiab txuag kev yuav khoom.
Lub ntsiab tseem ceeb ntawm LineX yog qhov ua tau ntawm kev kho cov kev ntxhib los nyob hauv qab ntawm lub cev ntawm tus neeg pw tsaug zog. Nws pab muab cov khoom thauj ntawm lub cev, tshem tawm cov kev rhuav tshem ntawm tus txha nqaj qaum thiab feem ntau muab tsis tsuas yog qab ntxiag xwb, tab sis noj qab haus huv.
Cov txiaj ntsig ntawm cov khoom muaj xws li hypoallergenia, elasticity thiab rov qab sai ntawm daim ntawv pib tom qab loj heev. Qhov tsuas yog tsis muaj cov kua zoo zoo yog tus nqi loj.
Caij Nplooj Ntoos Hlav
Springs lossis lub caij nplooj ntoos hlav hlav yog cov kev xaiv thoob plaws, uas yog thawj zaug uas siv rau cov khoom lag luam rooj tog. Muaj ob peb ntau yam ntawm caij nplooj ntoo hlav.
- Hauv cov block zoo li "cannel" Lub springs nyob rau hauv cov rooj tog tau muab ua ke nrog steel hlau nyob rau hauv daim ntawv ntawm ib tug kauv.
- Tus nab - Cov springs tau muab tso rau hauv kab rov tav sab hauv sab hauv cov rooj tog thaiv.
- Thaiv nrog cais springs - Ntawm no txhua qhov springs yog nyob ntsug ntsug thiab ib tus zuj zus muab tso rau hauv cov ntaub npog. Ob peb daim npog txuas nrog hauv ib qho, txawm li cas los xij, txhua ntawm cov springs tuaj yeem khoov, tsis hais lub xeev ntawm lwm qhov chaw ntawm tib lub block.
Xws li cov lim ntawv muaj ntau cov txiaj ntsig zoo nkauj:
- kev pabcuam ntev ntev;
- siab ntseeg tau, elasticity thiab elasticity;
- lub peev xwm los tiv thaiv colossal thauj khoom thiab ua kom muaj peev xwm;
- Cov rooj tog zaum du;
- Cov dej zoo heev thiab cua dryness;
- Springs muaj peev xwm hloov kho cov duab ntawm tus neeg pw tsaug zog, uas yog qhov tsim nyog thiab noj qab haus huv rigidity.
Minuses ze rau lub caij nplooj ntoo hlav kuj tseem txaus:
- Hauv cov rooj tsis zoo, cov block caij nplooj hlav tuaj yeem ua kom tsis txaus siab viagets, tshwj xeeb tshaj yog cov khoom lag luam ntawm cov hlau thav duab;
- Feem ntau, cov rooj tog cua sov nrog cov khoom siv caij nplooj ntoos hlav muaj ntau dua cov kev xaiv nrog lwm cov fillers;
- Thaum muaj kev puas tsuaj rau cov blocks tus kheej, kho tus nqi kim heev.
Upholstery
Xws li cov rooj tog yob-tawm rooj tog, tsis tsuas yog lim ua si lub luag haujlwm tseem ceeb, tab sis kuj yog cov khoom siv upholsy. Xav txog cov kev xaiv tshaj plaws-tom qab xaiv:
- Jacquard - ya raws-tiv taus, qab ntxiag rau kov thiab cov khoom siv zoo nkauj, uas yog siv nyob rau hauv cov rooj tog zaum ntawm cov rooj tog elite;
- Velur - Khoom siv hluavtaws thiab hypoallgerric nrog cov siab coj kev tiv taus thiab tawm yooj yim;
- ntaub paj - Nyob zoo, ua kev saib xyuas, tab sis qab ntxiag rau kov thiab cov khoom muag zoo nkauj;
- Yaj - Mos, lub teeb yuag, ntawm cov ntawv nyeem zoo li kev txiav txim siab;
- Rogozhka. - ruaj ruaj, ruaj, unpretentious nyob rau hauv kev saib xyuas thiab cov khoom muag muag heev, contraindicated rau cov chav nrog dev thiab miv;
- Tawv - Nyob zoo, thawj thiab stylish luas, uas yuav ua kom cov tsos tau ntev.
Qho loj kawg
Thaum xaiv qhov pom kev zoo ntawm lub rooj zaum qhov loj me, koj yuav tsum tsom rau qhov loj ntawm chav pw thiab cov neeg uas yuav pw saum txaj. Yog tias peb xav txog kev xav ntawm cov kws tshaj lij tshwj xeeb, tom qab ntawd yog qhov tseem ceeb ntawm cov so yob-tawm sofas tsis muaj - ntau nyob ntawm tus qauv tshwj xeeb thiab hom. Nyob rau nruab nrab, cov hom hauv qab no tuaj yeem txawv:
- Me-me me, sofas me me thiab mini cov kev xaiv feem ntau tsis muaj qhov dav ntawm ntau tshaj 110 cm;
- Nqaim ib leeg los yog ib yob-tawm txaj yog qhov txawv los ntawm qhov dav los ntawm ib qho dav hauv tsis pub ntau tshaj 120 cm;
- Qhov ntev ntawm ib-lub sij hawm qauv me ntsis ntxiv - ntawm no yog qhov tseem ceeb los ntawm 130 txog 140 cm;
- Ob npaug lossis ob chav sib txawv feem ntau ua nrog qhov dav ntawm tsawg kawg 150 lossis 160 cm;
- Yog tias peb tham txog dav ob lub rooj zaum roll-up nrog lub txaj triple, tom qab ntawd qhov ntev ntawm 160x200, 180 rau 200 xas cm feem ntau siv ntawm no.
Yuav xaiv li cas?
Phoe rooj zaum - ib qho kev yuav khoom ncaj ncees thiab kim, Yog li ntawd, kev xaiv ntawm cov qauv no yuav tsum yog hais kom zoo.
- Thaum xaiv tus qauv, koj yuav tsum them nyiaj rau Qhov hluav taws xob tshuab Cov. Qhov yooj yim ntawm kev siv thiab kav ntev ntawm lub rooj zaum yuav yog nyob ntawm kev xaiv hloov pauv.
- Thaum lub sij hawm xaiv ntawm lub tshuab Nws raug nquahu kom txiav txim siab qhov tsis tu ncua ntawm nws cov kev siv yav tom ntej.
Txog kev npaj tas mus li, nws yog qhov zoo dua los xaiv cov kev xaiv yooj yim rau hom Eurobooks lossis txhim khu kev qha qauv nrog lub compordion tshuab.
- Tus nqi loj ntawm chav nyob rau hauv uas koj xav kom nruab xws li lub rooj zaum.
Rau chav me nws yog qhov zoo dua los xaiv lub txaj nrog "ntses dolphin" lossis "Eurobook" mechanism.
- Rau kev nplij siab ntau dua nws yog qhov zoo dua los xaiv cov sofas xaiv Nrog lub tais tais tsis muaj qhov chaw folding.
- Txheeb xyuas qhov kev tso kawm ntawm cov khoom - Hauv chav me me, yog cov qauv kaum tsev yuav zoo dua, tab sis txhua yam txawv ntawm retractable sofas tuaj yeem siv tau zoo hauv chav pw dav.
- Txiav txim siab tias koj xav tau cov khaub ncaws rau cov linen lossis tsis - Nov yog qib kindergarten zoo rau cov tsev neeg loj.
Cov Lus Qhia Txog Kev Ua Haujlwm
Nws muaj peev xwm sau tau tsuas yog ib daim ntawv qhia dav dav ntawm cov lus pom zoo, txij li txhua hom rooj zaum ntawm rooj zaum, zoo li ib qho kev sib cais cais lossis nqa khoom tshwj xeeb.
Cov lus qhia dav dav yuav muaj raws li hauv qab no:
- Ua ntej siv cov qauv, nyeem cov haujlwm ntawm lub yob-tawm mechanism;
- Parently kho tus retractable mechanism - tsis txhob muaj cov ntse txav thiab sim siv lub zog ntawm qhov tsawg kawg nkaus;
- Txhawm rau kom tsis txhob thov kev raug mob loj rau hauv pem teb npog los ntawm rub tawm ceg lossis txhawb nqa, siv cov muag muag muag lossis yuav cov ceg muag muag;
- Zam kev thauj khoom ntawm lub rooj zaum yob-tawm rooj zaum, tsis pub cov menyuam yaus lossis cov tsiaj tuaj yeem dhia rau kev ua haujlwm ntawm kev hloov pauv mechanism.
Hais txog dab tsi yuav tsum tau them nyiaj rau thaum xaiv lub rooj zaum, saib cov vis dis aus hauv qab no.