He could follow a cold trail over hard ground and even over stones.

他能循着地面上甚至是石头上留下的淡淡的痕迹展开追踪。

youdao

A thousand times a day rough voices blessed heR, and smiles of unwonted softness stole over hard faces, as she passed.

每天，当她从人们身边走过时，她可以听到成千百次粗鲁的声音为她祝福，可以看到严峻的面孔上浮现出罕见而温暖的微笑。

youdao

And the leather treated by the finishing and delustering handfeel wax assistant overcomes the drawback of over-hard light.

而且通过本发明所述的涂饰消光手感蜡助剂处理后的皮革，不再出现反光过强的缺陷。

youdao

Walking through these historic areas, visitors today might find it hard to believe that a deadly storm swept through the city over four years ago.

VOA: special.2010.01.22

I actually do get worked up over these things because it drives me nuts because these are not hard problems to solve and yet consistently throughout society and your own laptops there are dozens of examples I'm sure of poorly designed software.

我确实对这些东西很生气,因为它令我发狂,因为这不是很难解决的难题,然而贯穿整个社会,在你自己的笔记本上，我确信有很多这样,设计地很挫的软件的例子。

哈佛公开课 - 计算机科学课程节选

There's been a lot of work done on these over the years, but in fact, it's pretty hard to invent a good hash function. So my advice to you is, if you want to use something was a hash, go to a library. Look up a good hash function.

已经做过了很多的尝试和努力,但是事实是，很难发明出一个好的哈希函数,所以我给你们的建议是,如果你们想使用哈希功能,到函数库中查找一个好的哈希函数。

麻省理工公开课 - 计算机科学及编程导论课程节选

The No Labels movement has identified the deficit as a major issue where Americans simply want solutions over hard-line positions.

FORBES: Our Children's Budget

Allen decries our obsession with gossip over hard news. (Afghanistan, what?).

FORBES: Talking about privacy, Tiger Woods, and the digital age on NYT.com

John McCain has yet to win over hard-core conservatives.

NPR: Glenn Beck: GOP Must Rediscover Core Values