Given that there is a living to be made at night, and given that alternative daytime trades are thoroughly occupied, natural selection has favoured bats that make a go of the night-hunting trade.
考虑到夜晚也可以生存，并且可供选择的白天的“交易”完全被占用，它们自然选择偏爱那些成功在夜间进行捕食“交易”的蝙蝠。
When you make a trade, let it be for some good reason or according to a definite plan; then do not get out without a definite indication of a change in trend.
每做一手交易时，你都要有可以依据的理由或者明确的计划；此后，除非有明确的趋势改变的迹象，不要退出。
If one part of a system decides to make a trade based on the current price and the actual trade gets delayed for whatever reason even a small change can result in a significant loss of money.
如果系统中的某个部分决定以当前的价格进行一笔交易，但是由于某些原因这笔交易被延迟了，那么价格的一点微小变化也许都会给用户带来巨大的损失。
Moreover, part of the cost of absorbing past oil-price hikes has been higher consumer debt and a huge trade deficit, both of which make America's economy more vulnerable.
另外，过去一部分石油价格上涨的作用是由消费者负债增加及贸易赤字来吸收，而这两种方式都使得美国经济更加脆弱。
But it will probably be a long time before the trade deficit comes down enough to make up for the bursting of the housing bubble.
但是把贸易逆差降到足够低的水平，低到可以弥补地产泡沫破裂带来的损失，是需要很多时间的。
But to a new breed of computers specially programmed to trade automatically on the latest news stories, it could be enough to make a huge sum of money.
但对于那些安装了专门的程序、自动根据最新新闻进行交易的新一代电脑而言，这一句话可能足以赚上一大笔钱。
But she said her shop, which sells diesel-powered generators, did a strong trade among local factories, most of which make wire fencing.
但她的事业目前却很红火，她经营的柴油发电机店收到了当地工厂(以造钢丝为主)的一大批订单。
Blogging can also make you part of a fairly select community of colleagues-people who will trade ideas with you, help you network, and serve as a sounding board.
博客可以帮助你成为同事中的某个小圈子的一员——这些人会追踪你的想法，帮助你社交，并且是个活广告牌。
They have to make complicated trade-offs when buying a carton of milk: If I buy milk, I can't afford orange juice.
甚至在买一盒牛奶时他们都必须进行复杂的权衡：如果我买了牛奶，我就买不起果汁了。
The two sides should continue to make full use of the high-level coordination and cooperation committee to push bilateral economic and trade cooperation to a new level.
双方应继续充分发挥中巴高层协调与合作委员会的作用，共同推动两国经贸合作跃上新台阶。
Our team will make contact with other teams who have watched Yi's training and games to see if there is any possibility of a trade.
我们将与其它看过易建联训练和比赛的球队联系，看看能否进行交易。
On any given day, week, or month, the markets make available vast amounts of money to anyone who has the capacity to put on a trade.
不管是哪天、哪周、哪月，任何人只要有能力，就可以赚到很多钱。
He urged both sides to take the opportunity of the signing of China-Costa Rica free trade agreement and make best use of complementary advantages to push economic and trade cooperation to a new level.
双方要以签署中哥自贸协定为契机，充分发挥互补优势，推动经贸合作迈上新台阶。
It has been canny with its liabilities, too: over a third of its deposits pay no interest, a trade-off its small-business clients are willing to make in return for sharp service.
WABC在债务运作方面也是谨小慎微：三分之一以上的存款不付利息，因此小商业客户愿意与它交易来获得高质量服务。
Although its trade in goods (3) runs a hefty deficit with the rest of the world, America boasts a widening trade surplus in services, which make up 30% of all exports.
尽管在商品销售方面(零售业方面) ，美国与世界其他国家相比呈现出严重的赤字，其服务业的贸易顺差仍在继续扩大。
The Romans chose a republic, as a "public thing", where representatives could make trade-offs for the common good and were accountable for the sum of their achievements.
罗马人追崇“共和政体”，在这一体制下，代表为了共同利益而做一番“权衡”，也不是什么藏着掖着的事，他们对自己的功败垂成也要负起责任。
If, on the other hand, your trade is profitable, you can cover part of your position and liquidate enough contracts so that if you are still stopped out, you make a small profit.
另一方面，如果你的交易是盈利的，你可以持有一部分仓位同时平掉足够的合约，这样即使你被止损了，你还能有少量盈利。
Jackson's biggest task will be to make Odom feel like an essential part of the family, even with a possible demotion and trade rumors looming.
杰克逊的最大任务就是让奥多姆感觉到家一样的感觉，因为他有可能成为替补或者被交易。
The fixing represented a "fair and objective" price at which to trade he said which would "make life easier for clients" and encourage the development of renminbi forwards markets.
表示，定盘价将推动该新生市场上的定价变得更透明，从而鼓励更多的公司使用人民币。
To be sure, such trade does not make everyone better off, and that is why free trade is often a tough sell, especially during times of hardship.
诚然，自由贸易并不能让每个人获益，这也是为什么自由贸易是个很难推销的概念，特别是在经济困难时期。
According to various league sources, the Cavs may compress their time schedule and make a decision on whether or not to make a trade by the start of next week's All-Star break.
根据几个联盟人士透露，骑士队可能会压缩他们的时间安排，并在全明星赛前作好决定。
At the beginning of last season, I'd agree with you. But after foot surgery, we saw a different Yao Ming. No way I make that trade right now.
在上个SEASON开始的时候，我会同意你的观点。但是当脚伤痊愈以后，我们看到了一个不同的姚明。现在要我做这交易就没门！
The concept of SC provides a set of thought method and can make retail trade orientate definitely and optimize supply process of product.
供应链的概念提供了一套思考方法，可以使零售业明确定位和优化产品的供应过程。
Culture endowment 'advantages make a premise for comparative advantage of international trade.
文化禀赋优势是国际贸易比较优势的前提。
This will become a" strategic trade policy stylizing " implemented by various countries to make the imports and exports policy of forest products.
为森林产品进出口政策的调整与制订提供了理论依据与具有可操作性的方法。
According to the structure of Quasi-Cyclic LDPC code, we can make a trade-off between hardware complexity and decoding throughput by applying semi-parallel architecture.
利用准循环ldpc码的结构特点，使用半并行结构的译码器可以实现复杂度和译码速率的有效折中。
You worked on arranging for a trade-in for a completely new set of instruments and helped make October a month to remember.
你以旧换新的点子使得十月份成为了值得纪念的月份。
This global bank would issue its own currency, called the bancor, in which all trade accounts would be settled. In the absence of such a bank the world will have to make do with the current system.
世界货币基金组织表示，这种货币必须由一个“和任何一个国家的经济问题都没有联系的”新国际货币机构发行。
This global bank would issue its own currency, called the bancor, in which all trade accounts would be settled. In the absence of such a bank the world will have to make do with the current system.
世界货币基金组织表示，这种货币必须由一个“和任何一个国家的经济问题都没有联系的”新国际货币机构发行。
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