hardworking

US /ˈhɑrdˈwɜr·kɪŋ/
UK /ˈhɑrdˈwɜr·kɪŋ/
"hardworking" picture
1.

勤勉な, よく働く

tending to work with energy and dedication; diligent

:
She is a very hardworking student.
彼女はとても勤勉な学生です。
His success is a result of his hardworking nature.
彼の成功は彼の勤勉な性格の結果です。