Xim: dawb, xim.
Khoom siv: carbonless ntawv.
Puab: paperback, yob, kev cai.
scenes siv: khw malls, supermarkets, thiab lwm yam.
Carbonless yob tsim nkig, tsaus dluab rau siv nyob rau hauv point-of-muag tshuab.Peb-ply tsim yog ruaj rau siab tshaj plaws efficiency.Qhov taw qhia kawg-ntawm-yob yooj yim cia koj paub thaum nws yuav luag lub sijhawm los hloov cov yob.thaum luam tawm hauv thawj ply.the massage yuav pom nyob rau hauv lub thib ob ply kom txog thaum kawg ply.