英语翻译：
assiduity; sedulity
相关词条：
1.sedulity 2.assiduity 3.diligency 4.assiduousness
例句：
- 与其说这位业务员聪明，不如说他勤勉。
This businessman is rather diligent than clever.
- 她的勤勉和她的成功一定有某些关系。
Her diligence must have something to do with his success.
- 他的成功是由于勤勉和许多朋友的帮助。
He succeeded both because he was industrious and because he had many friends to help him.
- 和其他学生相比，麦克更加勤勉一些。
In comparison with other students, Mike is more diligent.