I didn't make much of it at first.

一开始我并没有在意。

We can't make much of his behaviour?

我们不能理解他的行为。

It doesn't make much of a difference.

这不会有什么大的区别。

But, does that make much of a difference?

但是，这是否作出明显的不同呢？

Don 't make much of your achievements in the work.

你不要总宣扬自已的工作成就。