Qhov zoo thiab qhov tsis zoo ntawm Bailey choj

Qhov zoo thiab qhov tsis zoo ntawm Bailey choj

1. Qhov zoo
Portility: Cov Cheebtsam yog lub teeb ci thiab thauj tau yooj yim.
Yooj taus: qhov ntev thiab dav ntawm tus choj tuaj yeem hloov kho raws li xav tau.
Kev khwv nyiaj txiag: piv rau cov choj txuas ntxiv, tus nqi qis dua.

2. Qhov tsis zoo
Qhov ruaj khov: Raws li ib qho teeb meem ib ntus, teeb meem yuav tshwm sim nrog kev siv ntev.
Cov kev saib xyuas: Qhov yuav tsum tau ua: kev kuaj kom tsis tu ncua thiab kev txij nkawm yog xav tau los xyuas kom muaj kev nyab xeeb.