lus
Koj tuaj yeem pom txhua yam nthuav txog lub mloog pob ntseg hauv cov npe hauv qab no ntawm cov khoom. Cov kab lus no muaj feem xyuam nrog lub mloog pob ntseg uas koj tau tshawb nrhiav. Ntawm no koj yuav pom cov lus tseeb thiab nthuav tshaj plaws txog headphones.
