尽力:trytodosth尝试:trydoingsth。尽力去做某事

1.makeagreatefforttodosth

2.sparenoeffort(s)todo/indoingsth

3.takegreatpainstodo/indoingsth.

4.sparenopainstodosth没有:sparenopainsindoingsth

5.goallouttodosth

6.takethetroubletodosth

7.gotothetroubleofdoingsth.

8.tryeverymeanstodosth

9.losenotimeindoingsth.不失时机地做某事

10.doone`sutmostindoingsthE.g.WethereforebelievethatPartyorganizationsatalllevelswillsparenoeffortincarryingoutthesetasks.因此，我们相信，各级党组织一定不会在执行这些任务的时候，吝惜自己的精力。比较：Beatpainstodosth.苦心经营；辛苦地做。