乌云压得很低，仿佛要落下来。

The clouds hang ___low, as if they are going to fall.

今天超市的牛奶价格很低。

The supermarket has ___low milk prices today.

这家餐厅的评价很低，所以我们决定不去那里吃饭。

This restaurant has ___low ratings, so we decided not to eat there.

他最近因为工作压力大，情绪很低落。

He's been feeling quite ___low lately due to work stress.

水库水位降到了历史最低点。

The water level in the reservoir reached a record ___low.