1.
Extremely careful and diligent work or effort.
努力的极度细心和勤奋的工作或努力
2.
I tried so hard, that includes washing away all the bitter memories.
努力，包括努力的拨开那吓人的回忆。
3.
valiant resistance, efforts
顽强的抵抗、 努力
4.
To expend great or vigorous effort.
努力耗费巨大的或充满活力的努力
5.
He has an inclination for hard work.
他有努力工作的意向((他很想努力工作))。
6.
to exert much effort or energy.
使出很多的努力或精力。
7.
We should distinguish between these two ways of working diligently, promoting the correct way and opposing the incorrect way.
我们要区别这两种努力，提倡正确的努力，不赞成那种不正确的努力。
8.
It is absolutely necessary for them to try hard to improve their ability, acquire more knowledge, and help spread cultural activities.
努力提高自己，努力追求深造，努力做文化普及工作，都是万分必要的。
9.
She disparaged her student's efforts.
她贬损她的学生的努力。
10.
the supreme effort one can make.
可以做的最大的努力。
11.
made an effort to cover all the reading material; wished him luck in his endeavor; she gave it a good try.
她的努力是显而易见的。
12.
Direct your effort to a useful end.
你应为有用的目的努力。
13.
and other contributors,
以及其他人的努力下，
14.
a gigantic effort, improvement, success, etc
巨大的努力、 改进、 成功等.
15.
strive hard to make greater progress
努力争取更大的进步
16.
OK, Let me have a try.
好的，我努力争取吧。
17.
So it will be with my efforts of today.
这恰如我今天的努力。
18.
random efforts that lack method.
缺乏条理的随意努力