1. All in a day's work
(Definition: nothing special, part of the routine.
没什么特别的,日常工作的一部分。)
Don't worry about it, it's all in a day's work.
别担心了,这不足为奇。
Cooking is all in a day's work.
做饭是日常事务的一部分。
2.Dirty work
(Definition: Necessary, but uninteresting,or difficult work.
必要的,但乏味或艰难的工作。)
He did the dirty work on that project.
他干的是这个项目里的苦活儿。
Have you got around to doing the dirty work yet?
你开始考虑干这个苦活了吗?