Dark glasses screened his eyes from the sun.

他戴了一副墨镜，保护眼睛不受阳光照射。

The dark glasses give her an air of mystery.

这墨镜使她显得有些神秘。

He is an eccentric character who likes wearing a beret and dark glasses.

他是个怪人，喜欢戴贝雷帽和墨镜。

She dresses down in dark glasses and baggy clothes to avoid hordes of admirers.

她着装随意，戴墨镜，穿宽松的衣服，以避开大群的仰慕者。

Wear dark glasses so the sun won't shine in your eyes.

戴上墨镜，这样阳光不会刺眼。