关闭的英文短语翻译

　　If you smell gas, shut off the main gas valve.

　　如果你闻到煤气味，关闭总阀门。

　　Shut off the electric power whenever the water supply is turned off.

　　如果供水中断，必须立即关闭电源。

　　They shut off the gas before going on holiday.

　　他们出发度假之前关闭了煤气。

　　Do not shut off the power during the firmware writing operation.

　　固件写入过程中切勿关闭电源。

　　The police have shut off all streets leading to the city.

　　警察已经关闭所有通向这座城市的道路。