Manufacturers of products that claim to be environmentally friendly will face tighter rules on how they are advertised to consumers under changes proposed by the Federal Trade Commission.

根据美国联邦贸易委员会提出的改革方案，那些声称生产环保产品的制造商将在如何向消费者宣传产品方面面临更严格的规定。

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To see how this influences trade, consider the business of making disk drives for computers.

"想知道这如何影响贸易，可以考虑为电脑制作磁盘驱动器的业务。

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A business consultant who specializes in the medical trade was telling me how many doctors and dentists struggle with money.

一位专门从事医药贸易的商业顾问告诉我有很多医生和牙医在为钱发愁。

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"We need to have a debate about how we feel about whole body imaging and the privacy trade-off, and it is a legitimate issue,"

VOA: standard.2009.12.30

How do you deal with that trade-off where you absolutely need an ad sales force but at the same time, if one person at a time, you just can't say let's go out and hire five good engineers or five good ad sales people and not have them be great?

如何做出选择，如何取舍,当你急需一批销售人员，但如果只碰见一个合适的人选，你不只能因此去找,5个差不多的工程师,或者5个差不多的广告销售？

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

And that's just a way of reminding you that we want to think carefully, but what are the things we're trying to measure when we talk about complexity here? It's both the size of the thing and how often are we going to use it? And there are some trade offs, but I still haven't said how I'm going to get an n log n sorting algorithm, and that's what I want to do today.

这只是在提醒你们我们要仔细的思考问题,但是当我们在讨论复杂性的时候,我们到底要衡量哪些东西？,是列表的大小和对其进行查找的频率吗？,这里面临一些取舍,但是我还没有说明,怎样得到一个n，log，n复杂度的排序算法,并且这是我今天想要讲的内容。

麻省理工公开课 - 计算机科学及编程导论课程节选

The telecommunications deal is a good example of how trade and trade rules are evolving.

ECONOMIST: A survey of world trade

We can continue to trade within a range, that is why you need to learn how to trade the markets.

FORBES: The Trend Is Your Friend If You're Bullish

If you figured out how to trade the markets with a high certainty of profits and limited risk, would you tell anybody how you did it?

FORBES: Are Some Money Managers Great, or Just Lucky?