以前有会飞的恐龙吗？
我们国家以前有15个航天公司。
以前有很多浣熊，但这么多臭鼬还是头一遭。
Before, we had a lot of raccoons, but this is the first time we've had so many skunks.
强国的没落以前有过，英国就是其中一个。
以前有一个女孩梦想成为世界最优秀的游泳运动员。
Once there was a young girl who dreamed of becoming the best swimmer in the world.
尽管如此，上院当前的工作情况还是比以前有所提高。
Yet for all that, the House of Lords is currently working better than it has for a long time.
以前有四种方式在标记中声明小部件，但现在只有一种方式。
Instead of having four ways to declare widgets in markup, there's now just one.
以前有些研究发现地中海饮食对大脑有益，但证据还不够充分。
Some previous studies have suggested that the diet has beneficial effects for the brain, but the evidence has not been strong.
如果以前有人说过你可能太挑剔了，极大可能，他们是正确的。
If anyone has ever suggested that you might be too picky, chances are, they're right.
以前有研究指出在鸟类及哺乳动物中大脑袋与行为创新性之间存在联系。
Previous studies have highlighted the link between larger brains and behavioural innovation in birds and mammals.
为了找到这圈物质的来源，科学家一头扎入以前有关这一星团的记录中。
To try to find out where this ring had come from the astronomers trawled through previous literature on the cluster in question.
以前有尝试过在中国恢复赛马的努力均以失败告终，官方的立场仍然比较模糊。
Previous attempts to relaunch racing in China have failed, and the official position remains ambiguous.
多亏了科技的进步，现在的员工比以前有了更多的方式来实现自己的华丽辞职。
Thanks to technological advances, workers now have more ways than ever to make a grand exit.
以前有研究声称，狼可以阻止驼鹿吃白杨树，而一项最近的研究表明事情可能并非如此。
Previous research claimed the wolves were helping to stop elk from eating aspen trees but a new study suggests this may not be the case.
例如，我以前有一个BIOS闪存工具，仅以用于DOS的自解压缩的映像文件的格式发布。
For instance, I once had a BIOS flash utility that was distributed only in the format of a self-extracting image file for DOS.
以前有一段时间，由于电脑太昂贵，一些只想处理文字的消费者便选择购买了便携打字机。
There was a time when people bought portable word processors because computers were too expensive and all they wanted was something to write with.
以前有一个有趣的实验，研究者发给孩子们彩色的软头笔玩，那是一项孩子们最喜欢的活动。
In one charming early experiment, children were given felt-tipped pens to play with, an activity that most enjoyed.
以前有一次，我曾经看见他在办公楼里花了10分钟，试图用一台没插电源的报废复印机复印文件。
I once watched him spend ten minutes trying to make a copy on a copier in the Outer Hall which was unplugged and ready for Disposal.
我记得多年以前有个报社的同事为打字机做了一首悲情颂歌：怎么才能做到，他问道，在不发出声音的键盘上打字？
I remember an impassioned eulogy for the typewriter delivered years ago by one of my newspaper colleagues: how, he asked, could we write on a keyboard that made no sound?
以前有很多针对这些患者的训练都并不成功，一篇即将发表在《心理科学》杂志上的论文将告诉我们这是为什么。
Training, however, has not been successful, and a paper to be published in the journal Psychological Science suggests why.
你以前有没有买过一个新的电子设备，或去尝试一项新的活动，然后马上就放弃了，因为你发现没有能力去掌握它？
Have you ever bought a new electronic device, or tried a new activity, and then dropped it because you were sure you couldn't possibly master it?
以前有种说法是：我们只利用了10%的大脑智能，但这只是个谬论。而我们现在知道了神经元只占到大脑细胞的10%。
The old saw that we use just 10 percent of our brainpower isn't true, but we now know that neurons make up just 10 percent of our brain cells.
我是去呼啸山庄了，艾伦，自从你病倒了以后，我没有一天不去的；只有在你能出房门以前有三次没去，以后有两次没去。
I've been to Wuthering Heights, Ellen, and I've never missed going a day since you fell ill; except thrice before, and twice after you left your room.
2003年，芬兰一项大型的研究同样发现，如果母亲怀孕时出现抑郁，她们产下的儿子在30岁以前有犯罪行为的几率就会增加。
In 2003 a large Finnish study found that sons of women who were depressed during pregnancy had an increased likelihood of being arrested for criminal ACTS before they turned 30.
2003年，芬兰一项大型的研究同样发现，如果母亲怀孕时出现抑郁，她们产下的儿子在30岁以前有犯罪行为的几率就会增加。
In 2003 a large Finnish study found that sons of women who were depressed during pregnancy had an increased likelihood of being arrested for criminal ACTS before they turned 30.
应用推荐