He cools himself in front of an electric fan.

　　他在一個(gè)電扇前面吹涼。

　　The factory is surrounded by electric fencing.

　　工廠有電網(wǎng)圍著。

　　Electric whisks should be used on a slow speed.

　　電子打蛋器應(yīng)該慢速運(yùn)轉(zhuǎn)。

　　Vaporizers for use in hospitals should be electric.

　　醫(yī)院里使用的`霧化器應(yīng)該是電動(dòng)的。

　　The electric armour runs off the tank's power supply.

　　該電動(dòng)裝甲車(chē)靠這坦克的動(dòng)力供應(yīng)運(yùn)轉(zhuǎn)。