“努力”的英文有：effort endeavor make great efforts try hard exert oneself。
1、effort：努力，尝试成就杰作。
例：She took a deep breath and sat up slowly and with great effort
她深吸一口气，费力地慢慢坐起身来。
2、endeavor：vt.& vi.尝试，试图尽力，竭力n.努力，尽力
例：We are very successful in this endeavor.
我们的努力获得了极大的成功。
3、make great efforts：努力
例：Everything is possible， the premise is you have to make great efforts!
一切都是可能的，但前提是你必须要努力！
4、try hard：努力黾勉
例：We should prepare， continued to try hard!
我们应该准备好了，继续努力！
5、exert oneself：v.出力努力，尽力励
例：Exert oneself by doing mental or physical work.
尽力地做脑力或体力劳动。
