1.No pains, no gains.一份耕耘，一份收穫

2.You ain't seen nothing yet.你還沒看過更好(爛)的;好戲還在後頭

3.To give a rain check 改天的邀請

4.That's what friends are for.這就是好朋友啊

5.It's a pain in the neck.很討厭而難避免

6.It's the thought that counts.心意最重要;重在情意

7.The tip for the iceberg.冰山一角;危險的細微的徵兆

8.Jump down someone's throat粗暴地回答某人;無理地打斷某人的話

9.Save something for a rainy day以備不時之需

10.Behind the scenes.在幕後;在黑暗中

11.By the skin of one's teeth.剛好，勉強，僥倖

Well, let me see...

The piont I'm trying to make is that...

Let me put it another way.

給出觀點

Personally, I think/ feel/ believe/ suppose...

My view on... is that...

As far as I'm concerned,...

As i see it,...

請求重複

I'm afraid I didn't quite catch you.

I'm afraid I'm not quite clear about...

Sorry, I can't follow you.

Could you repeat the question, please?

完全同意某一觀點

I couldn't agree more.

My own view is precisely the same.

That's exactly what I'm thinking about.

I'm with you on that.

有禮貌地表示不同意某種觀點

I'm not sure.

Well, that depends.

I don't think so, really.