Ntaus ntawm kev tswj hwm:
Tsis tuaj yeem kuaj xyuas: Tsis tuaj yeem kuaj xyuas txog kev kho mob yuav pib thaum pib, nrog cov suab paj nruas buzzer thiab qhia txog lub teeb ci.
Ntse pw tsaug zog thiab pib fais fab tuag: Lub chaw kho mob yuav tsum nyob rau hauv lub hwj huam txuag hom tom qab ib teev ntawm kev sib tw, thiab cia li fais fab-tawm tom qab 4.5 teev ntawm daim npav.
Kev tiv thaiv kev nyab xeeb rau lub tshuab nqus tsev twj thiab cua tshuab: yuav kaw tom qab khiav tas li ntawm 20 feeb.