1、There are many forms of residual income and here are just some examples; ?
有許多形式的剩余收益，并在這里只是其中的一些例子；？

2、Why should the expected residual income differ from the expected contractual income?
為什么預期的剩余收入會不同于預期的合約收入呢？

3、When someone mentions residual income many people automatically think of actors or musicians.
當有人提及剩余收益者還是有很多人認為自動音樂家。

4、There is however, a special type of residual income that doesn't necessitate the use of your money.
但是有一個特殊類型的剩余收入并不需要動用你的錢。

residual income翻譯