1.know-it-all萬事通

Grace is always correcting other people. She thinks she’s a know-it-all.

格雷斯總是在糾正別人，她覺得自己是萬事通。

2.kooky古怪的

That man is really kooky. He has fifty-three cats!

那個人真怪。他養了53只貓！

3.let someone have it讓某人好看

Next time I see Rick, I’m going to let him have it.

下次我看到李克時要他好看。

4.a leg up占上風

All Jeff’s hard work is paying off. He’s a leg up on the rest of his competitors.

杰夫的努力是有報答的。他在競爭對手中占了上風。

5.low-life落魄潦倒的人

Chris is such a low-life. He sleeps on the park bench and drink booze all day.

克利斯真是落魄潦倒。他睡在公園板凳上而且整天喝酒。