In a severe recession, while some people trade down to fast food, many others eat at home more frequently to save money.
在严重的经济衰退中，一些人会选择吃快餐，而另一些人为了省钱会更经常在家里吃饭。
This principle explains why people trade with their neighbors and why nations trade with other nations.
这个基本原理解释了为什么人们同邻居做交易，和为什么一个国家会同其他国家做买卖的原因。
When people trade off love for money, fame, power, someone sacrifices live for love, should it be worshipful?
当人们为金钱，名誉，地位等牺牲爱情的时候，一些人为爱情牺牲自己的生命，应该说是可敬，还是可悲？
Some people pay money for the things they want or need. Other people trade products or goods for what they need.
有些人用钱购买他们想要或需要的东西，而有些人用交易的方式获取他们需要的东西。
A typical conclusion was that rules that assign property rights and rules that let people trade lead to good outcomes.
一个典型的结论是：财产分配权规则和让人们交易的规则带来了良性结果。
Its application, which users download to their phones, lets people trade contact details simply by tapping their handsets together.
它提供可下载到手机里的程序，让人们通过简单的敲击掌上设备来交换联系方式。
But international maths is a form of marketplace, where all sorts of people trade their intellectual wares to enormous mutual benefit.
但对于国际数学界而言，这又确实是一种市场形式，在这里各式各样人为获得双赢而彼此交易他们智慧的结晶。
She and her husband started a place called Heritage Farm, where people can store and trade seeds.
她和她的丈夫开创了一个叫做遗产农场的地方，人们可以在那里储存和交易种子。
Throughout the course of history, people have travelled for purposes of trade, religious conviction, economic gain, war, migration and other equally compelling motivations.
在整个历史进程中，人们为了贸易、宗教信仰、经济利益、战争、移民和其他同样强烈的动机而旅行。
By offering instant discounts worth as much as $100, DeWalt launched a trade-in program to encourage people to bring back tools.
通过提供价值高达100美元的即时折扣，美国得伟公司启动了一项以旧换新计划，鼓励人们把工具带回来。
Mr. Mail Man, Mr. Insurance Man, Mr. White and Chocolate Milk Man, Mr. Landlord Man, Mr. Policewe: we called white people by their trade, like characters in a mystery play.
邮差先生、保险先生、卖巧克力牛奶的白人先生、地主先生、警察先生：我们用他们的职业来称呼白人，就像神秘剧里的角色一样。
Mr. Mail Man, Mr. Insurance Man, Mr. White and Chocolate Milk Man, Mr. Landlord Man, Mr. Police Man: we called white people by their trade, like characters in a mystery play.
邮差先生、保险先生、卖巧克力牛奶的先生、地主先生、警察先生：我们用他们的职业来称呼白人，就像神秘剧里的角色一样。
By offering instant discounts worth as much as $ 100, DeWalt launched a trade-in program to encourage people to bring back tools.
通过提供价值高达100美元的即时折扣，DeWalt启动了一项折价回收旧设备的计划，鼓励人们把工具带回来。
For a long time in history, people depended greatly on horses to trade goods.
在历史上很长一段时间里，人们都非常依赖马匹来进行货物贸易。
Before it was built, people in ancient China used horses and oxen, or simply traveled on foot, to trade goods.
在它建成之前，中国古代的人们用马和牛，或仅靠步行来进行货物贸易。
This "churn" in the market is part of what makes people uncomfortable about lower trade barriers, because it may cause difficult adjustments for some workers or companies.
这一市场上“搅和”成为一些人对于低贸易壁垒感到不舒服的一部分原因。因为这可能引起一些工作者和公司的艰难调整。
So we have got a number of collectives or groups of co-operatives where people come together barter and trade goods and services.
在人们来在一起买卖商品或各种服务的地方，我们就有了许多进行商业操作的集体或是合作团体。
The Federal Trade Commission urges people to treat such gadgets “like cash” and keep them securely about their person or hidden out-of-sight.
联邦贸易委员会提醒人们注意像现金一样的小物件，保持它们的安全或者隐藏在视线之外。
The Federal Trade Commission urges people to treat such gadgets "like cash" and keep them securely about their person or hidden out-of-sight.
联邦贸易委员会提醒人们注意像现金一样的小物件，保持它们的安全或者隐藏在视线之外。
They are a major source of food for people in all countries and there is significant international trade in these products.
在所有国家，蛋及其制品是人们的主要食物来源，其国际贸易量很大。
Think about how much needs to be sorted, compared, updated and presented to people who want to choose or learn or trade on it.
想想多么多的信息需要梳理，比较，更新，并提供给这些想选择，了解或利用它们以某其利的人们。
You do this by reading trade journals, attending conferences, and talking to key people in your industry.
通过阅读商务杂志，参加会议，与行业中的关键人物保持沟通会使你了解这些问题。
It enabled file sharing over Bluetooth for up to 54 people - for example to trade files or play networked games.
它允许多达54人通过蓝牙分享文件—比如说交换文档或是玩网络游戏。
Victor tells the CTU people listening to the call that he will trade the life of Jack for that of Alexis.
维克多告诉听着这段对话的反恐组人员，他愿意用杰克来交换亚历克西斯，一命换一命。
When they see that other people profit from a trade, greed makes them follow the crowd even though they don't understand what they're doing.
当人们从一笔生意中获利时，贪婪使人们随波逐流，即使他们不知道他们在做什么。
While neither production nor consumption take place, but people are engaged in trade, to buy is to sell and make money from prices fluctuation, which is speculative.
既不生产又不消费，但是从事买卖，买进就是为了卖出，从价差中赚钱，这是投机性的。
'As equity markets return and stocks trade up, people are now in a position to execute their retirement plans,' he says.
他说，随着股市回升、股价上涨，人们现在能够实施退休计划了。
'As equity markets return and stocks trade up, people are now in a position to execute their retirement plans,' he says.
他说，随着股市回升、股价上涨，人们现在能够实施退休计划了。
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