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Chinese dictionary
slmake an all-out effort; try one's heart out; to do one's utmost
每名员工都为公司尽心尽力。
Every member of staff is dedicated to the company.
老师对他的教育帮助可谓尽心尽力。
It may be said that the teacher has done his very best to educate and help him.
她真是尽心尽力做环保。
She is really devoted to saving the environment.