1.It’s all Greek to me .一窍不通2.What’s up ? 出什么事了？3.What if...假如...会怎么样 4.What for 为什么？5.So what？那又怎么样6.First come , first served 捷足先登 7.Just my luck 真倒霉8.Do you really mean it ? 此话当真？9.Don’t be a wet blanket.别扫兴10.tighten your belt 节衣缩食11.come back safe and sound 安然无恙地归来 12.Got it 明白13.Forget it 算了，别想14.Go for it 努力争取 go for sth 去参加15.How come ?怎么会 16.at your service 听你差遣17.People from all walks of life 来自各阶层的人18.make yourself at home 请随意19.help yourself to the fish 请自便，自取,随便吃20.be all ears 洗耳恭听 21.With pleasure 乐意效劳22.My pleasure 我的荣幸 23.Behave yourself 规矩点24.Rain cats and dogs 下大雨25.Would you do me a favor? 帮个忙好吗26.In that case 在那种情况下 27.Just in case 以防万一28.As is often the case 正如常有的情形29.Rise to one’s feet 站起来30.I couldn’t agree more 我再同意不过了31.Many happy returns 生日快乐！32.It couldn’t be better 再好不过了33.You can’t be serious 不是认真的吧？34.You can’t be too careful 再小心不为过35.Can I take your order ?可以点菜了吗36.It’s still up in the air 还没定37.Its up to you 由你决定38.It doesn’t hurt to ask 不妨问一问39.It’s a hard nut to crack 难啃的骨头40.It's my treat 我请客41.It doesn’t make any difference./It makes no difference to me 都一样42.Actually = In fact= As a matter of fact 事实上43.By all means 当然可以 44.Cheer up 振作精神45.pull one’s legs 开玩笑 46.All thumbs 笨手笨脚47.That’s a deal 成交，一言为定 48.It depends 看情况49.The pot calling the kettle black 锅笑壶黑，五十步笑百步50.Hold on 坚持,别挂(电话）51.That’s not the case 情况并非如此52.A Jack of all trades but master of none 杂而不精53.Once bitten , twice shy 一朝被蛇咬十年怕井绳54.Stay hungry, stay foolish 求知若饥，虚...
