The new age of machinery, in short, could not have been born without a new source of both movable and constant power.
总之，如果没有一种新的可持续提供动力并且可移动的能源，就没有新机械化时代的产生。
Many people graduate from school or college not knowing what to do with their lives and get a job without really thinking about it.
许多人从中学或大学毕业时，不知道他们的人生该做些什么，没有真正思考就找了一份工作。
I want to prove that I can teach myself a respectful profession, without going to college, and be just as good as, if not better than, my competitors.
我想证明，就算不去读大学，我也可以自学一门受人尊敬的专业，即使不会超过我的竞争对手，但也能做到和他们一样优秀。
Without giving it a second thought, she immediately replied, "Of course not, honey, she is the mother of my children."
她不假思索地回答道：“当然不会，亲爱的，她是我孩子的母亲。”
Without him around, I am not sure how I could do a senior thesis on The Canterbury Tales books.
如果没有他在身边，我不确定自己是否能完成这篇关于坎特伯雷故事集的毕业论文。
The adjective "inexpensive" used in the name is not without a reason.
“低廉”这个形容词用在名字中也不是没有理由的。
Many people graduate from school or college not knowing what to do with their lives, and get a job without really thinking about it.
很多人从学校或大学毕业，却不知道该做什么工作谋生，然后没有真正思考就找了个工作。
No matter, there is still the underlying idea that we cannot have a life of our own without concern for the ecosystem in which we live, whether in majesty or not.
不管怎样，仍然有一种基本的观点认为，我们不能在不关心我们所生活的生态系统的情况下拥有自己的生命，不管它是否庄严。
They are not available without a prescription.
这些药没有处方不能出售。
Washington would not take such a step without its allies' approval.
没有其同盟国的赞同，华盛顿不会迈出这样的一步。
She will not give up her children without a struggle.
她不会轻易放弃自己的孩子。
If you are selling your property, why not call us for a free valuation without obligation.
如果你打算出售房产，为什么不打电话让我们做个免费的评估呢。
The nets captured a few more trout than they would have without the flood but did not show substantial flushing of native fish, whose ancestors had, after all, survived many larger natural floods.
与没有洪水时相比，渔网捕获了更多的鳟鱼，但并没有显示本地鱼类的大量泛滥，毕竟它们的祖先在许多更大的自然洪水中幸存了下来。
One of them carried plenty of wraps, for without those the grandmama did not dare to pay such a visit.
其中一个人背着许多包裹，因为不做好充分的准备，奶奶是绝对不敢来拜访的。
Although she finished her voyage without a companion, she did not start it alone.
尽管她在没有同伴时完成了她的航行，但在开始时她并不孤单。
It is not easy to draw a conclusion without sufficient evidence.
没有足够的证据很难得出结论。
Certainly a great art exists, and its existence reveals that ancient human beings were not without intelligence, skill, and sensitivity.
当然存在着一种伟大的艺术，而且它的存在揭示了古代人类并非没有智慧、技能和敏感性。
In such studies, researchers would need to follow groups of children with and without music lessons over a long period of time—even if the assignments are not completely random.
在此类研究中，研究人员需要在很长一段时间内对上音乐课和未上音乐课的不同小组的儿童进行追踪——即使任务并不是完全随机的。
A 12-year-old might need to be shown that raiding the biscuit tin without asking permission is acceptable, but that borrowing a parent's clothes without permission is not.
一个12 岁的孩子可能需要人告诉他，未经许可就把饼干盒扫光是可以接受的，但是，未经许可就借用父母的衣服是不能接受的。
This was a failure because people could not go near the tickle machine without convulsing in laughter.
这是一个失败的发明，因为人们还没靠近挠痒痒的机器，就已经被它的模样逗笑。
How sorry I am to be his neighbor! The cactus never got angry and even tried to advise the rose, saying, "God did not create any form of life without a purpose."
做他的邻居我是多么遗憾啊！仙人掌从不生气，甚至试图劝告玫瑰说：“上帝创造任何形式的生命都是有目的的。”
While regularly eating out seems to have become common for many young people in recent years, it's not without a cost.
虽然在近年来，经常外出就餐似乎已成为许多年轻人的常态，但这并不是没有代价的。
Without them, a garden could not be considered a Chinese-style garden.
没有它们，一个园林就不能被认为是中式园林。
It's doubtful that a computer program can do that—at least, not without some undesirable results.
计算机程序能否做到这一点是存在疑问的，至少，它一定会带来一些人们不想要的结果。
He wanted to help kids that were like him, and that probably would not have had a chance to go to college without his gift.
他想帮助像他一样的孩子，如果没有他的捐赠，他们可能就没有机会上大学。
Just imagine not being able to do anything without being photographed or interrupted for a signature!
想象一下，做任何事都会被拍照，都会因被索要签名而中断手边的事。
The second drawer began to fill and as it did I wondered whether there were bigger discoveries out there, not just species, but life that depends on things thought to be useless, life even without DNA. I started a third drawer for these big discoveries.
第二个抽屉开始被填满。此时我在想外头是否还有更大的发现，不只是物种，还有依赖于人们认为无用的东西的生命以及甚至没有 DNA 的生命。我为这些重大发现设立了第三个抽屉。
It's not known when Mars was found and by whom Mars has been known for a very long time, and one of the planets that can be seen from the Earth without a telescope.
在很长一段时间里，没人知道火星是什么时候被发现的，谁发现的，也不知道有一种行星可以不用望远镜就能从地球上看到。
The adjective Inexpensive used in the name is not without a reason.
“低廉”这个形容词用在名字中也不是没有理由的。
The adjective Inexpensive used in the name is not without a reason.
“低廉”这个形容词用在名字中也不是没有理由的。
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