help是不是可數名詞

例句：

We try to help all students realize their full potential.

我們努力幫助所有的學生充分發揮他們的潛力。

In case you should need any help, here's my number.

萬一你需要幫助的'話，這是我的電話號碼。

Give me one good reason why I should help you.

我為什麼要幫你？給我一個充分的理由。

You've been a great help, I must say.

依我看，你真是幫了個大忙啊。

It's a good job you were there to help.

幸虧你來幫忙。