Qhov zoo: lub cev nyhav, txuag kev thauj mus los, tuav cov nqi; cushioning kev ua tau zoo, poob siab ua haujlwm, kev ua haujlwm zoo nyob rau hauv; kuj yoojyim rau kev ua ntim ua, sib zog sib xws nrog lwm cov ntawv ntim; Cov ntaub ntawv tuaj yeem siv tau thiab rov qab siv dua, yooj yim rau siv tom qab kho, tsis muaj qias tuaj yeem, tsis zoo rau kev tiv thaiv ib puag ncig; tsis muaj npauj, tsis muaj fumigation, yooj yim kom tau raws li txoj cai yuav tsum tau export; Kev Paub, ntu tsim, yooj yim to taub.
Disadvantages: kev thauj me me muaj peev xwm; ya raws tsis haum, kev sib tsoo tsis sib xws, xws li hloov qaug zog yuav tsum tau muaj kev sib deev nrog nyias; tsis tuaj yeem siv dua.
