Qhov kub ntawm lub tshuab ua kom txias txias txias qis tshaj tuaj yeem qis dua li rho tawm 190 degrees Celsius. Tau kawg, qhov ntsuas kub qis no tsis haum rau khaws cov nqaij, zaub thiab txiv hmab txiv ntoo uas tib neeg siv txhua hnub. Lub tub yees txias txias txias qis tshaj plaws yog siv los khaws cov tshuaj tiv thaiv thiab cov khoom siv lom. Yog tias tau txhaj tshuaj tiv thaiv COVID-19, […]