Raws li rau qhov tseeb version ntawm peb cov khoom, qhov puv version nruab yuav txiav tawm qhov demo version ua ntej nruab cov ntaub ntawv ntawm koj lub khoos phis tawm. Txawm li cas los xij, yog tias koj ntsib teeb meem thaum lub sijhawm nruab, tom qab ntawd koj yuav tsum tshem tawm qhov demo zoo dua ua ntej yuav txhim kho daim ntawv qhia txog version.
