I laughed, and repeated what she said to Keith who grinned.

我大声笑了起来，把她说的话重复给基斯听，他也咧着嘴笑了。

youdao

I looked in the back seat of her car and smiled at the two boys who grinned back.

我向她车的后座看去，冲那两个男孩微笑着，他俩也咧开嘴笑了。

youdao

When Peter, who had not paid much attention, saw her suddenly in her light attire, he grinned.

彼得本来没怎么注意她，突然看见她穿着一身轻便衣服，便咧嘴笑了。

youdao

We raised our glasses again and grinned at each other like children who had agreed on something for once.

NEWYORKER: Beginners