They have a large family to feed.

　　他們要養(yǎng)活一大家人。

　　Power is fed into the electricity line through an underground cable.

　　電力通過(guò)地下電纜傳輸給這條電線。

　　The electricity line is fed with power through an underground cable.

　　這條電線的電源是通過(guò)地下電纜傳輸?shù)摹?/p>

　　What the audience tells me feeds back into my work.

　　觀眾給我提的意見(jiàn)反過(guò)來(lái)對(duì)我的作品起到了促進(jìn)作用。