1,12 * 12 kov keyboards muab kev txhim khu kev qha thiab lub neej ntev

2,Nws txais yuav qhov ua tau zoo tshaj qhov sib thooj thiab kev ua haujlwm ruaj khov, yuav tsis tshwm sim qhov tsis zoo lossis qhov tsis ua haujlwm.

3,Lub 12 * 12 kov hloov yog qhov ruaj khov, thiab nws zoo haum rau cov neeg siv khoom siv hluav taws xob thiab lwm yam khoom siv uas yuav tsum tau ua haujlwm ntev, ruaj khov.

4,Tsis tas li ntawd, nws muaj cov qauv tsim thiab kev teeb tsa yooj yim, ua kom yooj yim rau kev sib koom ua ke rau hauv ntau yam khoom siv.Tsis tas li ntawd, nws kuj muaj cov hluav taws xob zoo thiab cov yam ntxwv zoo sib cuag, ua kom cov khoom siv hauv kev siv cov txheej txheem kev ruaj ntseg thiab cov kev ruaj ntseg

Hauv luv luv, 12 * 12 kov hloov yog qhov ua tau zoo heev, cov khoom siv ruaj khov thiab txhim khu kev qha, haum rau ntau yam kev siv.Txawm koj'rov nrhiav los hloov qhov hloov pauv uas twb muaj lawm lossis tsim cov khoom tshiab, nws ua tau raws li koj xav tau thiab muab kev ua tau zoo dua thiab txhim khu kev qha zoo rau koj lub cuab yeej