外快 的中文句子和英文句子

我得到的那笔钱是很管用的外快。

The money I got was a useful supplement to my ordinary income.


埃里克以当簿记员来维持生计，且利用周末当舞会伴奏赚些外快。

Eric earned his bread and butter as a bookkeeper, but added a little jam by working with a dance band on weekends.