She noticed the slight hollows under his cheekbones.

她注意到他颧骨下面的轻微凹陷。

Have filled the hollows full.

将坑洼处填满。

Water collects in hollows.

水在坑洼处聚集。

Fog clings to the hollows.

云雾附着在山谷中。

This road has a lot of little hollows.

这条路上有很多的小坑洞。