Such calculations are made more difficult by the uncertainty surrounding climate change.

这一计算由于变化不定的气候而更加困难。

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Collaboration is also made difficult by the size of many development efforts, where you need effective mechanisms for managing large-scale interaction.

协作也会因为许多开发工作的大小而变得困难，这些工作可能需要管理大规模交互的有效机制。

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I found the touchscreen hard work and the physical 'pressing' was made more difficult by the fact that your finger, however slim or fat, tends to 'spread' when you have to press.

“我发现触控屏很难用，而且“按”这个动作更增加了难度。 因为不论手指粗细，按上去之后，接触面都会扩大。”

youdao

It says these problems are made even more difficult by the sweltering summer heat.

VOA: standard.2009.07.03

These are the questions that are asked by what's called hermeneutics, a difficult word that we will be taking up next week.

这些是所谓诠释学提出的问题，诠释学是个难词，我们下周再讨论。

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When the difficult time comes, they will try to survive by themselves.

一旦遇到困境，他们会选择自保。

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His job is made even more difficult by the U.S.'s apparent fear of offending Israel.

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The task is made even more difficult by the phenomenon of "near money, " such as airline mileage rewards.

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The health care problem is made vastly more difficult by the immigration problem.

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