Over the last ten years, China has made great efforts to green the land.

在过去的十年里，中国为土地绿化付出了巨大的努力。

It takes great efforts for children to grasp the concept of number words.

对于孩子来说，掌握数词的概念需要很大的努力。

A great dream needs great efforts !

梦想需要不断地坚持和努力！

Great efforts ensure the success of.

ourwork. 巨大的努力确保了我们工作的成功.

Hard problems call for great efforts.

困难的问题召唤艰苦的努力。

He made great efforts for going abroad.

他为出国做了很多努力。

Great efforts ensure the success of our.

work. 巨大的努力确保了我们工作的成功.

And to relevant countries pay great efforts.

又要有关国家付出大的各种努力。

Great efforts ensure the success of our work.

巨大的努力确保了我们工作的成功.

The boy deserves a reward for his great efforts.

这个男孩子因为付出极大努力而应该得到奖励。