Koj tuaj yeem xav nug:
Lus Nug: Puas yog lawv stain resistant
Teb: Kuv tsis tau muaj teeb meem staining.Lawv zoo heev rau cov khoom seem.
Lus Nug: Kuv puas tuaj yeem siv cov no los khov dej rau hauv cov dej khov nab kuab?Kuv xav tau ib yam dab tsi uas yuav tsis tawg thaum dej khov thiab nthuav.
Teb: Yog, nws yog ok.Kuv tau khov zaub mov nws thiab tsis muaj teeb meem.
Lus Nug: Kuv puas tuaj yeem tau txais cov qauv kuaj?
Tau kawg koj ua tau.