a big shot = an important person 大腕儿,大亨
	  as clear as a bell 非常清楚
	  a wet blanket 讨人嫌的人
	  a breath of fresh air 使人耳目一新的人
	  Achilles’ heel 致命弱点;个性的瑕疵
	  backroom boys 幕后英雄
	  be all ears 洗耳恭听
	  be all eyes 目不转睛
	  be the apple of one’s eye = be very precious to sb. 非常珍贵
	  below the mark = not measure up 不够水平,不合格
	  beyond compare 的,最棒的
	  bucket down = rain very heavily 瓢泼大雨
	  break one’s back 辛勤工作
	  break even 不赔不赚
	  by the book 照章办事
	  clear the air 消除误会
	  come to terms 达成协议
	  cut corners 走捷径
	  castles in the sky / air 空中楼阁
	  cast a cloud over 泼冷水,是蒙上阴影
	  chip in = contribute money 捐献,集资
	  do's and don't's 行为规范
	  face the music 面对现实
	  get butterflies in one’s stomach = get nervous 紧张不安
	  go for a song = be sold very cheaply 贱卖
	  pull one’s leg = tease someone 开某人玩笑
	  sell like hot cakes = sell very well or very quickly 畅销
	  shed crocodile tears 假装哭泣,假慈悲
	  twenty-four seven = 24 hours a day, 7 days a week = all the time 永远,一直
	  two thumbs up 举双手赞成