light up例句

You should see his eyes light up when he talks about home.
你真该看看他谈到家的时候眼睛放光的模样。

Tom will really light up when he sees his new bike.
汤姆看见他的新脚踏车时,一定十分高兴.

She was relieved to see his face light up with a boyish grin.
看到他脸上现出孩子气的笑容，她总算松了口气。