Taw qhia rau B Choell thiab lawv qhov tseem ceeb ntawm lub vev xaib sib txawv ntawm tib neeg lub cev tiv thaiv kab mob, B Cell ua si lub luag haujlwm tseem ceeb. Raws li hom qe ntshav dawb, B Cell yog qhov tseem ceeb rau kev tiv thaiv kab mob reacue re
Ntawm lub vev xaib no, cov khoom lag luam yog qhov tseeb thiab nplua nuj, Kuv tuaj yeem nrhiav cov khoom uas kuv xav tau sai heev thiab yooj yim, qhov no zoo heev!
Cov khw muag khoom tau muab peb tus nqi luv luv hauv qab kom ua kom muaj txiaj ntsig zoo ntawm cov khoom lag luam zoo, ua tsaug ntau, peb yuav xaiv lub tuam txhab no dua.