常見例句雙語例句Always switch off the power supply after using electrical equipment.電氣設(shè)備使用完畢后，一定要關(guān)掉電源。When it is not used, please turn the power switch off and switch off the power supply.不使用時(shí)，請(qǐng)將電源開關(guān)關(guān)閉，并切斷電源。transtounion.24268.dprktimes.comWe recommend that you switch off the power supply when leaving electronic equipment unattended for a longer period.如果電子設(shè)備長期處于無人照管的狀態(tài)下，我們建議把電源關(guān)閉。 返回 switch off the power supply