Translation of "fewness" into Chinese

Everybody is supposed to know the law, but few people really do.

每一个人都应该知法懂法,但是真正能做到的人却很少。

Few Japanese can use English well.

極少數的日本人可以很好地使用英語。

It is estimated that only a few hundred pandas remain, with a small number of them being raised in zoos in China and abroad.

据估计只有几百只遗留的熊猫,其中的少数圈养在中国和国外的动物园。