bread and butter

• Would you like some more bread and butter
  再来一点黄油面包好吗
• Don ' t quarrel with your bread and butter
  别跟自己的饭碗过不去。
• Would you like some more bread and butter
  再来一点黄油面包好吗
• Another slice of bread and butter : three , four : right
  再添一片涂了黄油的面包，三片，四片，成啦。
• This is the bread and butter of trading
  这是主要的交易项目
• Ford is their bread and butter
  福特就像是他们的面包和奶油。
• I prefer bread and butter to toast
  我喜欢牛油面包多过多士。
• Then he added , " this work is my bread and butter .
  紧着他又补充一句， “这个工作是我的主要生活来源。 ”
• He doesn ' t just write for fun ; writing is his bread and butter
  他写作并不只是为了乐趣，而是他的饭碗。
• This kind of letter is often called a " bread and butter note "
  这种信，通常称为“客人向主人道谢的信” 。