Koj tuaj yeem xav nug:
1.Yog cov hniav nyiaj hniav kub puas rov siv tau?
Teb: Yog, lawv tuaj yeem siv tau ntau lub sijhawm yog tias koj ntxuav lawv nrog xab npum maj mam tom qab siv txhua zaus.
2.Puas yog cov ntiv tes flimsy?
Teb: Tsis flimsy kiag li.
3.Dab tsi yog qhov zoo ntawm cov teeb no?
Teb: Zoo zoo rau cov nyiaj.Zoo tsim nyog nws.
4.Yog cov hniav txhuam hniav muaj zog txaus?Cov bristles puas poob yooj yim?
Teb: Cov stainless hlau bristles muaj zog heev thiab txhuam ua haujlwm zoo kawg nkaus.