到那时，在国外运用这一力量将变得困难。

Until then it will be hard to use that strength abroad.

youdao

尽管它能得出貌似精确的预测，这种“增长计算法”运用起来也是困难重重。

Although it generates precise-looking forecasts, this kind of "growth accounting" is fraught with difficulty.

youdao

也许你发现不看电视并没有想象中那么困难，而且你运用这些时间完成了很多事情。

You may discover that cutting out TV, for example, wasn't as hard as you thought, and that you were able to get a lot done.

youdao

We have a nice theoretical framework, but the application of the framework to the real data is hard and it ends up with politics underneath it all; that's just the real world.

我们有清晰的理论框架,但实际运用理论知识却困难重重,最终还是政治支配一切,这就是现实社会

耶鲁公开课 - 金融市场课程节选