哈勃望远镜发明以后，我能才发现猎户座星云里面的原始星盘。但是不是说之前它就不存在呢？只不过是我们没有能力去发现它罢了。
Now, does that mean that they simply weren't there for the thousands of years when we lacked the instruments to see them?
昨晚他在医院的床上坐起来，才知道自己能活下来是多么幸运。
Last night he sat up in a hospital bed and learned how lucky he was to be alive.
他渴望能回家睡觉并且躲起来，因为只有在那里他才感到安全。
He longed to go home to bed and hide, for there alone he felt safe.
在人们了解到磁铁能吸引事物之后，几个世纪过去了，他们才注意到磁铁有时也会排斥事物。
After people have learned that magnets attract things, centuries passed after they took note of the fact that magnets sometimes also repel things.
这时他才明白，唯一能一直保持美丽的是母爱。
Then he understood the only thing that could keep its beauty all the way was a mother's love.
孩子并不是生来就知道如何说“对不起”；相反，随着时间的推移，他们才明白这样的表达能安抚父母、朋友和自己的良心。
Children aren't born knowing how to say "I'm sorry"; rather, they learn over time that such statements appease parents and friends and their own consciences.
换句话说，你的耳朵能持续听到声音，但只是因为你的大脑忽略了它们你才听不到。
In other words, your ears continue hearing sounds, but you can't hear the sounds just because your brain ignores them.
跟踪北极能种群的现代方法仅在20世纪80年代中期才被采用，而且，要在大范围内连续采用这种方法，其代价非常高昂。
Modern methods for tracking polar bear populations have been employed only since the mid-1980s, and are expensive to perform consistently over a large area.
然而即使你能付得起学费，你必须要先入园才行。
But before you can even pay the tuition, you have to get in.
因此，工人只有在不工作的时候，才感受到能自己，而在工作的时候便感到不能自己。
Hence, the worker feels himself only when he is not working; when he is working, he does not feel himself.
如果我能和动物说话，我才不会在这种实验上浪费时间。
If I could talk to animals I wouldn't waste time with experiments like this.
但分析也指出了一个可能存在的问题，即中国的减排速度在2000年至2005年间有所放缓，直到2005年之后才在能效改善的作用下有所恢复。
But the analysis also pointed to a possible problem in that China's rate of emissions reduction slowed from 2000 to 2005 before recovering from 2005 on, owing to improvements in energy efficiency.
你或许曾经认为大众是世界上最绿色的汽车公司，但你知道吗？他们只是在被迫之下才迈出制造更有能效汽车的脚步的？
You might have thought that VW was one of the greenest car companies out there, but did you know they only stepped up to make their cars more efficient when they were forced to do so?
你能告诉我为什么这么长时间才给我答复吗？
但法国指出，申根政策规定下，只有那些拥有正规护照且能维持生计的人们才享有移居自由。
The French, however, pointed out that the Schengen rules grant freedom of movement only to those with proper passports and the means to support themselves.
正是因为他们俩的全能，波什才在赛后说，没人能防住韦德和詹姆斯。
Their versatility is why Bosh said after the game that no one can defend Wade and James.
然后才被送进你的太阳能系统，从而使得整个系统更有效率。
It is then fed into your solar system, thus making the whole system more efficient.
“我不觉得会发生那样的事。”直到我能再次顺畅地呼吸，我才说道。
"I don't think that will happen," I said after I could breathe again.
招聘团的全球招贤纳才之旅已经结束了两站：伦敦和芝加哥。 他们希望在行程结束时能招到170位人才。
The delegation, which held events in London and Chicago as part of its global recruiting tour, hoped to fill 170 positions by the end of its trip.
我问俱乐部是不是因为知道奈杰尔现在能活下去接着打官司才放弃这个案子的。
I asked the club whether it had abandoned the case because it knew that Nigel would now live to fight the action.
在这种时候,万能的叙述者才不负其盛名，这种全能全知让我们联想到了上帝。
It's moments like these when that omniscient narrator lives up to its name, that sense of omniscience that we might associate with God.
公众曾在网上相互交流过，说他们倒是想看看这些网站到底能运行多久才被关闭。
People share these websites with one another saying they want to see how long they'll last before they get shut down or blocked.
把这次换发型做为开始，瑞恩继续说道“然后问你自己，‘我怎样才以能通过这个小小的改变，实现我心中的另一些目标呢？’”
Use your haircut as a roadmap, Ryan says. “Ask yourself ‘how can I apply this process to the bigger thing that I want?
我并没有考虑太多怎样说才最完美，我只是让对话能顺利地转起来。
I wasn't thinking too much about saying things perfectly - I just let the conversations flow.
只有当你能做到自己照顾自己的痛苦和悲伤，就算没有别人相信你，你也能相信自己时，你才真的做到了自信。
It is in taking care of your own pain and sorrow and in having faith in yourself at times when no one else has it that you really achieve self confidence.
奥斯本先生坚持认为只有能获得良好经济回报的项目才值得支持。
Mr Osborne has insisted that only projects that offer a good economic return will be supported.
访客能理解的内容才最有吸引力。
肝脏移植住院需要几个星期的时间，直到四月中旬史蒂夫才感觉自己能迁入他在孟菲斯的新家。
Hospitalization from a liver transplant can take several weeks, and it wasn't until mid-April that Steve felt well enough to move into his new home in Memphis.
请背记包含生词的句子或词组，这样我们才真正能运用这些词汇，而且印象更深。
Learn by heart the whole sentences and the phrases that contain the new words so we may know how to use the words.
然而，大多数能提高覆盖率的条款直到2014年才实行。
However, most of the provisions that will drive this expansion will not go into effect until 2014.
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