努力做得最好英语怎么说

"Do one's best" 或 "give it one's best shot" 都是常用的表示尽力做得最好的英文表达。这些表达都源自英语中常用的习语，表示尽自己所能地去做某事。例如：
I'm going to do my best on the test tomorrow. 我明天会尽力在考试中表现得最好。
I'm going to give it my best shot at the audition. 我会在试镜中尽力表现最好。
She always does her best at everything she does. 她做任何事情都会尽力做得最好。
He gave it his best shot, but unfortunately he didn't get the job. 他尽力去做，但不幸的是没有得到那份工作。