Cov khoom siv vaping yog cov khoom siv roj teeb uas tib neeg siv los nqus cov aerosol, uas feem ntau muaj nicotine (tab sis tsis tas li), flavorings, thiab lwm yam tshuaj.Lawv tuaj yeem zoo li cov luam yeeb luam yeeb (cig-a-nyiam), cigars, lossis kav dej, lossis txawm tias cov khoom siv niaj hnub xws li cwj mem lossis USB nco ...
Nyeem ntxiv