竭尽心力 meaning in English
exert one's heart and strength to the utmost -- with all one's mind and energy; exhaust all one's energies [mental abilities]; put one's body [heart] and soul into a task; try one's utmost; work to the best of one's ability
Examples
- " you work your socks off to make a contribution and , when he says good things , it ' s nice to be here
“你竭尽心力去作出贡献，而当他说好话时，能够留在此实在是一件好事。 ” - The crime was depicted in the most vivid colors ; the former life of the prisoner , his transformation , a review of his life from the earliest period , were set forth with all the talent that a knowledge of human life could furnish to a mind like that of the procureur
维尔福的话比任何时候都简洁雄辩。他有声有色地描绘了犯罪的始末：犯人以前的经历，他的变化，从童年起他所犯的罪，这一切，检察官都是竭尽心力才写出来的。