As for the trout, Dr. Bradley says his fish have enough trouble breeding on their own for it to be unlikely that they would do well in the wild.

至于鳟鱼，布莱德利博士说，他的鱼在自行繁殖方面已经遇到了足够多的麻烦，因此它们不太可能在野外生存得很好。

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Although this is all too much trouble for most motorists, the hypermilers do have a point: driving technique plays a big part in how much fuel a car consumes.

尽管对大多是司机来说这样做有些麻烦，但是超级节油主义者们都一致认为：开车技巧在很大程度上决定了你汽车耗油的多少。

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One thing to look for: When you're climbing steps or exercising, do you have trouble inhaling a deep breath?

一件要探讨的事：如果你正在爬台阶或者做锻炼，你做深呼吸时有困难吗？

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What they wanted to do starting in 2003 was to eliminate the idea that the discount rate is only for banks who are in trouble.

在2003年他们开始想做的事3,是消除,贴现率仅仅是为了那些处于困境的银行而设立的。

耶鲁公开课 - 金融市场课程节选

So the Romans, for example, outlawed volunteer fire departments, in local places, because they were afraid that volunteer fire departments could be a place where locals, especially maybe lower-class locals, could get together and then start gossiping about what they could do to cause trouble for the Romans.

所以罗马人会，比如，会驱逐当地志愿消防部门，因为他们担心志愿消防部门,会成为当地人，尤其是下层阶级集会的场所，在那谋划如何,给罗马人制造麻烦。

耶鲁公开课 - 新约课程节选

But for some reason Americans seem to have much more trouble saving for retirement than do Germans, Chinese, Japanese and citizens of many other countries.

FORBES: Savings: Start Early

Boxing it do keep 'em out of trouble for a bit but sometimes I think their hearts are too big.

BBC: South East Wales - Boxing Beats: Fighting Pretty

These bonds may default (the state's finances are looking very shaky), but if they do, the LA property market is in for trouble too.

FORBES: Magazine Article