gravy train (gravytrains)

• 1.  

  N-COUNT（可数名词） If an organization or person earns a lot of money without doing much work, you can say that they are on the gravy train. 轻易赚钱的工作 [journalism] [oft 'on the' N]

  例：

  The business community wants, of course, to stay on the gravy train.

  商界当然希望总是能轻而易举赚大钱。