1 sentence

1. 对于这种每天加班的生活，他已经习以为常了。

   duì​yú zhè zhǒng měi tiān jiā​bān de shēng​huó, tā yǐ​jīng xí​yǐ​wéi​cháng le.

   He has become accustomed to this life of working overtime every day.

   Source: Dong Chinese Dictionary