A-4：a breath of fresh air 一股清风

A: He has a girlfriend already.

A: 他已经有女朋友了。

B: You're kidding!He just broke up with Ann.

B：别开玩笑了，他刚和安分手。

A: His new girlfriend is a far cry from Ann.She's like a breath of fresh air.

A：他的新女友和安大不相同，她像一股清风，令人心神一爽。

B: I hope l will meet her soon.

B:我希望能很快见到她。