The problem, Schweitzer says, is the actual trades were not profitable.

施韦策表示，问题在于，实际交易是无利可图的。

It is probable that the nocturnal trades a way back in the ancestry of all mammals.

这种夜间的“交易”也许可以一直追溯到所有哺乳动物的祖先身上。

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。

Of all the trades in the world, there is only one that really suits me.

世界上所有的行业中，只有一个真正适合我。

When the recovery began, worker shortages first appeared in the high-skilled trades.

当经济开始复苏时，劳动者短缺首先出现在了高技能行业。

Accordingly, newspapers were read almost only by rich people in politics or the trades.

因此，几乎只有政界或商界的富人读报纸。

As master craft workers, they imparted the knowledge of their trades to apprentices and journeymen.

作为手艺大师，他们把他们行业的知识传授给学徒和学徒期满的职工。

In The Little Mermaid, Ariel literally trades in her voice for the chance that a prince she's never met will love her in return.

在《小美人鱼》中，Ariel 用自己的声音换取了一个从未谋面的王子爱她的机会。

The group is now unafraid of the occasional tempo shift, and on some songs, drummer Will Champion even trades in his brushes for real live drumsticks!

这个乐队现在已经不再害怕偶尔的节奏变化，在一些歌曲里面，鼓手 Will Champion 甚至把他的电子刷换成真实的鼓槌！

There are two trades in this cycle.

本次循环有两种交易。

Ratos now trades at a premium.

现在他们是溢价交易。

Those are the trades that I'd bet on.

我敢打赌，那些人都是交易商。

What if you make some foolish trades?

如果你进行了一些愚蠢的交易该怎么办？

Yahoo now trades at $14.98 per share.

雅虎目前的股价为每股14.98美元。

Open trades are a relentless feedback loop.

公开交易是个无情的反馈环。

Total of trades for two clients is 100,000.

这两台客户机执行的总交易数为100,000。

In this scenario, trades are randomly generated.

在这个场景中，交易是随机生成的。

How do you develop confidence in your trades?

在交易中，怎样培养你个人自信呢？

It appears it's the code relating to stock trades.

那好像是与股票交易有关的代码。

It is suggested that other Banks did similar trades.

据称，其它银行也做了类似的交易。

The problem is distinguishing between the two trades.

问题在于如何区分这两种交易。

Only then do they program their computers to make trades.

只有这样做，他们计划自己的电脑进行交易。

Even rumors of his trades can send the market up or down.

甚至是有关他的交易传言也可以推动股市涨跌。

Selling Christmas cards is a kind of seasonal trades.

出售圣诞卡是一种节令性的生意。

There is a growing market in water trades between farmers.

一个水资源交易市场正在农民之间逐渐形成。

A good plan will remove all the emotions from your trades.

一个好的计划将把所有的情绪化从你的交易中移除。