Difficult is to follow them.

遵守规则却很难。

youdao

In fact, to learn with success is not a very difficult task if you follow some basic rules.

事实上，如果你遵循一些基本的规则，成功地学习并不是一件非常困难的事情。

youdao

I know how difficult it is to follow this grand law of love, but are not all great and good things difficult to do?

我明白要遵循这一伟大的爱之法则有多困难，但所有伟大和美好的事情不是都很难去做到吗？

youdao

Sometimes when you have shot 61 the previous day it is difficult to follow it up because when you don't make birdies all the time it seems like nothing is happening.

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You seem to say that if there were more armed individuals on schools there would be fewer killings but it is difficult to follow your argument.

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It is just a possible, if more difficult, to physically follow the vehicle, at least until the suspect notices the procession of old Crown Vics following them.

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