Until then, no one really understood what a motorway was, not even the labourers who were building it

No one knows for sure just how old kites are.

没有人确切地知道风筝有多长的历史。

Not everyone wants a driverless car now — and no one can get one yet — but among those who are open to them, every age group is similarly engaged

现在不是每个人都想拥有一辆无人驾驶型汽车——现在也没有人拥有无人驾驶型汽车——但是，在那些对待无人驾驶型汽车持接受态度的人中，每个年龄段的人数都差不多。

No one knows which – if any – battery technology will

ultimately dominate, but one thing remains clear: The future of energy is in how we store it没有人知道最终会是哪种——如果可能——电池技术占据主导地位，但是有一点很清楚：能源的未来在于我们如何储存它。

Of course, youthful idealism is often courageous, and no one likes to give up dreams.

当然，年轻的理想主义者常常很勇敢，没有人愿意放弃梦想。

No one knows how to make that happen quickly.

但没有人知道该怎样快速实现这样的方案。

The answer is that no one has an easy fix for rising medical costs.

答案是，没有人可以轻易解决医疗费用上涨问题。

Now, she attributes much of her understanding of college to that: “ But once I got to campus, it was a completely different ball game that no one really prepared me for. ”

现在，她将她对大学的了解归功于那个项目：“但是，当我进入大学之后才发现，情况全然不同，没有人真的帮我做好了准备。”

No one tries harder than the jobless to find silver linings in this national economic disaster.

在这场全国性的经济灾难中，没有人比失业者更努力地在寻找一线希望。

My fiance is the most handsome man in the world.

我的未婚夫是世界上最帅的男人.

Miss Pao has a fianc é; she told me so herself.

鲍小姐有未婚夫, 她自己跟我讲过.

Do you really want to sit here and watch me and my fiance make out?

你真打算在旁边看我和我未婚夫亲热 吗 ?

I bet that girl loved her honey all the time.

我敢打赌,那姑娘始终爱她的未婚夫.

She introduced him as her future husband.

她介绍说他是她的未婚夫.

If you want to be a strong and vigorous man, try this kind of body-building device, please.

你想成为一个强壮，精悍的男人吗？请用这种健身锻炼器！

Spring is like a vigorous and healthy young man with strong arms and waist, who lead us to go forward.

春天像健壮的青年，有铁一般的胳膊和腰脚，领着我们上前去。

Speaking personally I am glad to be a heroic man.

个人来说，我很愿意当一名英雄人物。

The heroic man won't return after he's gone.

壮士一去不复还。

Praise the messenger for being a heroic man, whose teacher must also be endowed with extraordinary powers, since athis call the people of six provinces will all arise.

盛赞投书之人如此不世豪杰，则其师又不知是何超越之人物，竟可六省一呼即应。

His dark, ruddy complexion with thick eyebrows seemed to boby forth a vigorous man.

他脸色黑里泛红, 眉毛粗浓,一看就是个精力旺盛的人.

Two of the picture hanging on the wall is out of true

挂在墙上的照片中有两张挂得不正