关于的英语短语

例句：

Wine contains about 10% alcohol.

葡萄酒含有约10%的酒精。

He's very intense about everything.

他对一切都很热心。

It's about 2 metres wide.

它大约2米宽。

He looked about the room.

他在房间里四下看了看。

I'm definite about this.

我对这事毫无疑问。

You're completely mistaken about Jane.

你对简的看法完全错了。