懒洋洋的

She was very listless after her illness.

病后懒洋洋的。

It was hot, yet with a sweet languor about it.

天气是炎热的，然而却有一种惬意的懒洋洋的感觉。

This humid heat makes you feel rather sluggish.

这种湿热的天气人感到懒洋洋的。

She always has a sleepy expression.

总是一副懒洋洋的表情。