1) He is earnest in his endeavors.
他热心努力。
2) He showed application in his studies.
他努力学习。
4) He needs to study hard.
他需要努力学习
5) He persuades her to study hard.
他劝她努力学习
6) They will do their utmost to bring about an increase in production.
他们将努力增产。
补充资料:他们
1.代词。称自己和对方以外的若干人。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条