at sight of造句

1、At sight of the rainbow, the children were more glad than the parents.
看见彩虹, 孩子们比大人更高兴。

2、His stomach heaved at sight of the mess.
他一见到食物就呕吐。

3、The boy ran away at sight of his teacher.
那男孩一见到他的老师就逃之夭夭。

at sight of翻译