讲义
few / a few / little / a little

There are only a few cookies in the box.

盒子里面只有几片饼干。

She invited all her friends, but few went to the party.

她邀请了她所有的朋友，但没几个人赴会。

I'm sorry I can do little for you. 真抱歉，没法帮你做什么。

I still have a little money left. 我还有剩下一些钱。

The test was difficult, so few students passed.

考试很难，所以很少学生及格。

I can't explain this complicated problem with only a few words.

我没法只用几句话来解释这个复杂的问题。