大家都搜：
他已经尽力了
1、has he───是吗
2、his best───他最好的
3、he has bigeyes───他有一双大眼睛
4、he has got───他有
5、he has sick───他病了
6、do his best───尽力而为
7、tried───v.试，尝试，试图，努力；试验；审理，审讯；用刨子刨平；加热以提取（脂肪）（try的过去式和过去分词）；adj.经过检验的，经证明有效或可靠的
8、he has not───他没有
9、he has───他有
1、Although he failed the exam, he has tried his best, and he did not lose heart.───尽管他考试不及格，他已经尽力了，他并不丧失信心。
2、As far as I know, he has tried his best to do the job well.───就我所知，为了把工作干好，他已经尽了最大的努力。
3、Although he does not know his examinations results but he has tried his best.───他不知道他考得怎么样，但他已经尽力了。
4、eg. Given that he has tried his best, you shouldn't blame him for the failure.───鉴于他已尽了最大努力，你就不应该责备他的失败了。
5、As a doctor, he has tried his best to save the patients lives.───作为一名医生，他一直尽力挽救病人的性命。
6、I don't believe he has tried his best.───我相信他还没有尽力。
7、In a word, he has tried his best.───总之，他已尽了最大努力。
8、As you know, he has tried his best in doing this work.───正如你可能知道的，他已尽力去做这份工作。