第 38 课: 人与动物的声音-4

When you whisper, you speak quietly. 当你耳语的时候，小声地说。

When you shout, you speak loudly. 当你叫喊的时候，大声地说。

The little boy is working quietly. 小男孩在静静地干活。

The little boy is playing loudly. 小男孩在吵闹地玩耍。

This animal is sometimes noisy. It makes loud sounds. 这只动物有时吵闹，它发出很大的声音。

This animal is quiet. It makes soft sounds. 这只动物安静， 它发出很小的声音。

This water is noisy. 水是吵闹的。

This water is quiet. 水是宁静的。