do one's best 尽某人最大的努力做...... try one's best 尽力做某事 do one's best = try one's best try doing sth . 试着做某事
这些都太俗了，换个高级的，do ones utmost
do ones nest
i will try my best to make you happy. teachers try their best to make students konw it. He tries his best to finish the task this
i tried my best to save his life. i will try my best to finish the mission in time. he tried his best to overcome the difficulties in learning english.
是的。 tryone'sbesttodosth.(尽最大努力做某事) 如；Hetrieshisbesttoworkhard.
你好！ 确保你能尽力 Make sure you do your best
Try you best If you want to get good score in you study, I think you should try you best to study.
do ones best 为你解答，如有帮助请采纳， 如对本题有疑问可追问，Good luck!