It was one of the hardest things I ever did.

这是我做过的最难的事情之一。

《牛津词典》

He skirted the hardest issues, concentrating on areas of possible agreement.

他避开最难的问题，而专注于可能达成一致意见的领域。

《柯林斯英汉双解大词典》

It was quote, 'the hardest decision of my life', unquote, and one that he lived to regret.

那是，原话起，“我一生最难作出的决定”，原话止，而且是他终生悔恨的决定。

《牛津词典》

As a result, the agency says HIV rates are falling in sixteen of the twenty-five hardest-hit countries in Africa.

VOA: special.2010.07.14

Now when asked by the hardest workers why "each of the laborers received every man a penny," the householder replies, "Take that which is thine own and go thy way.

当那些最辛苦的工人问户主为什么“每个人,都得到了一便士呢“他回答，拿着你们的东西走人吧。

耶鲁公开课 - 弥尔顿课程节选

I think the hardest part, it seems to me, of kind of, the elite universities in this country is getting in.

我想最困难的部分，在我看来，就是，要被这个国家精英的大学所录取。

对于赞助入学的看法 - SpeakingMax英语口语达人

The hardest business decision I ever made was to build this building, says Packard.

FORBES: The sweet smell of oil

After these innocuous beginnings lies the arduous 28 Bends, by far the hardest section of the trail.

BBC: Trekking in China, where dragons stand guard

But selling is still the hardest part of this business, especially since local suppliers have so much clout.

FORBES: Muckraker