学业上要取得成功需要付出艰苦的努力。

Success in school calls for much hard work.

youdao

只有当孩子们付出艰苦的努力他们才能获得成功。

Only when children take arduous efforts can they become successful.

youdao

只有当孩子们付出艰苦的努力，他们才能获得成功。

Only when children make arduous efforts can they become successful.

youdao

我们正在进行一轮通往成功的谈判，这个过程需要付出艰苦的努力。

WE'RE committed to a successful round. And it's going to take hard work.

youdao

这也需要艰苦地付出。

It will also require hard work.

youdao

听起来要付出很多艰苦努力。

That sounds like a lot of hard work.

youdao

这项工作要付出很多艰苦的劳动。

The job requires much hard Labour.

youdao

公司在降低成本方面付出了艰苦卓绝的努力。

Thee company has made heroic efforts at cost reduction.

youdao

可以想见，他们付出了多么艰苦的努力。

We can imagine how hard they have worked.

youdao

在这次漫长的竞选中，他付出了艰苦的努力。

McCain. Sen. McCain fought long and hard in this campaign.

youdao

在这次漫长的竞选中，他付出了艰苦的努力。

McCain. Sen. McCain fought long and hard in this campaign.

youdao