Pareto efficiency means that no one can be made better off without someone becoming worse off.
帕累托有效是指没有哪个人的境况可以在所有其他人的境况都不变差的情况下有所改善。
J. Abrams' Star Trek, so it was the only way he could go shopping without someone Shouting, "Scotty!"
艾布拉姆斯执导的《星际迷航》中出演了工程师的角色，因此不管走到哪，都有人朝他大声呼喊，“司考特！”
You can't turn on the TV, listen to the radio or even walk down the street without someone trying to sell you something.
您不能打开电视，收听广播，甚至步行街上没有人试图向你推销东西。
Mechanism design has “incentive efficiency”: given compatible incentives, no one can do better without someone doing worse.
机制设计则具有“激励有效”：在激励相容的情况下，没有人的境况可以在其他人的境况都不变差的情况下有所改善。
Without someone protecting the world's interesting and ancient sites, they could easily be swept away by the changing world.
世界上有趣和古老的遗址若是缺少保护，就很容易因世界变迁而被摧毁殆尽。
But last spring, when I set out to lose some weight, I did so without someone else watching over my shoulder or asking that I make things that I didn't want to eat.
去年春天，在没人监督我或者督促我得做其实并不想吃的食物的情况下，我计划减重了。
For those that are familiar with the night life here, they know all too well that it is hard to plan an evening out on in Taipei without someone mentioning going to a KTV.
熟悉此地夜生活的人都十分清楚，在台北若想在外头安排个晚间的活动，总免不了会有人提到上ktv。
Rarely a day passed by without someone asking me to install some new piece of software, to get their printer up and running again, or teach them how to use some new program.
几乎每天都有人请我帮忙安装新软件，将他们的打印机弄好，或者教他们如何使用新程序。
It goes without saying that if someone has lung problems they should not smoke.
肺部有了问题就不该抽烟，这是不言而喻的。
For someone without land or education, that still beats trying to make a living in Bihar.
对于没有土地或没有教育的人来说，这仍然比试图在比哈尔邦谋生要好。
What if someone could create a pill that mimicked the physiological effects of eating less without actually forcing people to eat less?
如果有人能发明一种药丸，既能模拟少吃的生理效应，又不会真正地强迫人们少吃，会怎么样呢？
Sleep experts often compare people without enough sleep to drunk drivers: They don't get behind the wheel thinking they're probably going to kill someone.
睡眠专家经常把睡眠不足的人比作酒后司机：他们开车的时候不会想着可能会撞死人。
Do not sit on another inmate's bunk without being invited to do so；do not change the television channel when someone else is watching。
在未受到邀请之前，不得坐在另一室友的铺位上； 他人正在观赏电视节目时，不得擅自改换频道。
It means someone speaks or writes without considering his listeners or readers.
这意味着某人在说话或写作时不考虑其听众或读者。
Listing 4. Testing an edge case: What if someone presses the button without typing in a word?
清单4.测试一个极端例子：如果有人没有输入单词就按下了按钮该怎么办？
Enjoy your pursuits, but refuse to believe that you can't be happy without that certain someone.
享受你的追求，不要相信如果得不到某个特定的人你将不会开心起来。
To be brave is to love someone unconditionally, without expecting anything in return. To just give.
勇敢就是无条件地去爱一个人，不期待任何回报，只是付出。
Remarriage to someone without children is more likely, increasing the chance that the relationship will succeed.
对于一些没有孩子的人来说，再婚增大了成功的夫妻关系机会。
Getting a second mortgage these days, however, can be difficult, especially for someone without a job.
然而，现如今的第二份抵押贷款非常困难，尤其是对那些没有工作的人来说。
But today the idea of “approximeeting”—arranging to meet someone without making firm plans about time or place, and then finalising details via mobile phone while out and about—is commonplace.
而现在“大致安排妥的约会”这个概念已是常识，它是指安排与某人会面却没敲定时间、地点，接着在外出时才用移动电话最后决定细节。
Can you give someone criticism without hurting their feelings or making them angry? Can you do it kindly?
你能做到既批评了一个人，又不伤害他的感觉或是惹恼他吗？
“He just says it, without pretending to be someone else. I think that’s a good lesson he teaches us,” Parson said.
帕森斯说： “谢耳朵心直口快，不喜欢伪装，我想这就是他教给我们的最好一课。”
But what if you are trying to persuade someone cold, without knowing whether they are a thinker or a feeler?
如果你想说服的人恰好是个闷罐子，你怎么去弄清楚他的思维类型呢？
I hope we've gotten past the point of seeing someone without hair and thinking, 'Oh my gosh, I hope they're OK.'
我希望我们已经超越这样的观点：在看到某人没有头发时想到的是‘天哪，我希望他们没事儿。’
It has finally provided a way for people to reach out to someone without fear of rejection.
哥伦比亚大学的心理学研究人员Rainer Romero-Canyas解释说，”它最终提供了一种为人们找人的方法，在此，你不必恐惧，也不必担心被拒绝。
It has finally provided a way for people to reach out to someone without fear of rejection.
哥伦比亚大学的心理学研究人员Rainer Romero-Canyas解释说，”它最终提供了一种为人们找人的方法，在此，你不必恐惧，也不必担心被拒绝。
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