Usage note
“勤奋”意思是努力、不懒惰,常用来形容一个人在学习或工作时非常认真。
“Qín fèn” yì si shì nǔ lì, bù lǎn duò, cháng yòng lái xíng róng yí gè rén zài xué xí huò gōng zuò shí fēi cháng rèn zhēn.
"Diligent" means hardworking and not lazy, often used to describe someone who is very serious in study or work.