Siphon Tow Piece Toilet

Peb tau zoo-paub tias yog ib qho ntawm cov ua siphon rub daim tso quav tso rau hauv Suav teb. Yog hais tias koj yuav mus yuav zoo siab siphon tow piece chav dej, txais tos kom tau txais cov ntaub ntawv ntau ntxiv los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.