just是什么意思？

例句：

Just out of interest, how much did it cost?

我只是好奇问问，这个花了你多少钱？

I said I'd go just to keep him happy.

我说过我要去只是为了让他高兴。

This is just one of a whole complex of issues.

这仅仅是所有相关的问题之一。

He could just make out three people through the mist.

透过薄雾他勉强能看出有三个人。

Just get off my back, will you!

请别烦我了好吗！