Koj paub ntau npaum li cas rau qhov kev tiv thaiv kev txuas ntxiv?
Raws li kev txheeb xyuas, 60% ntawm cov hluav taws kub los ntawm kev siv hluav taws thiab hluav taws xob, feem ntau yog los ntawm kev siv lub qhov rooj txuas ntxiv los yog ntsaws cov kab, thiab tau los ua ib qho yooj yim tshaj plaws ntawm kev ruaj ntseg.
Yuav ua li cas xaiv ib qho chaw ruaj ntseg txuas ntxiv?
Thaum nriav txuas qhov kev ruaj ntseg txuas ntxiv, nws yuav tsum nrog lub shutter. Qhov kev tiv thaiv me me tiv thaiv ua ib qho tseem ceeb heev. Nws tuaj yeem tiv thaiv cov me nyuam los ntawm kev siv cov khoom rau hauv qhov chaw txuas ntxiv vim xav, zoo tiv thaiv cov me nyuam ntawm kev raug mob hluav taws xob, thiab tuaj yeem tiv thaiv kom tsis txhob muaj plua plav thiab dej.
Khoom siv kuj yog ib qho tseem ceeb heev. Yog xav tau siv lub tshuab hluav taws xob hluav taws xob, cov nplaim hluav taws xob tuaj yeem ua tiav thaum hluav taws kub tsis taus. Ib qho tseem ceeb tshaj plaws yog kom xyuam xim rau sab hauv kev ruaj ntseg ntawm qhov chaw txuas ntxiv. Qhov zoo tshaj plaws ntawm tus qauv yog qhov sib xyaw tooj liab. Raws li kev sib txuas ntawm tooj liab pluaj tsis muaj cov yas dhos pob txha, nws tsis muaj teeb meem kev sib txuas ua ke thiab kev siv lub tshuab ua kom yooj yim, ua kom qhov teeb meem tam sim no tsis zoo, qhov kev ua haujlwm zoo heev, kev hnav ris tsho zoo siab heev, thiab cov kev siv hluav taws xob muaj zog, .
