It is sobering to realize that this is not a new problem.

意识到这并不是新问题，就会使人冷静下来。

《牛津词典》

Prevention of a problem is always preferable to trying to cure it.

防止出现问题总是比试图解决问题更可取。

《柯林斯英汉双解大词典》

These methods may be useful for a while, but it is difficult to solve this problem completely.

这些方法可能暂时有用，但要完全解决这个问题是很困难的。

youdao

It is usually much better to prevent a problem from happening than it is to find ways to solve it.

VOA: special.2009.08.30

It shouldn't be difficult to see a kind of problem that is beginning to arise in Milton's text here.

这是一个很容易看出的问题,在弥尔顿的作品中也被提了出来。

耶鲁公开课 - 弥尔顿课程节选

Now, as obvious a statement as that is in this algorithm, it turns out that is the key to this whole problem being solved correctly without my algorithm looping infinitely.

这是此算法中很明显的一句话，也是正确解决,整个问题的关键,否则此算法就会陷入死循环。

哈佛公开课 - 计算机科学课程节选

At the very worst, one might say that it is a nice problem to have.

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It is a problem that is leading to a crisis over the proper use of public money and in democracy, he says, pointing a low turnout levels.

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This is called a "failure to deliver, " and despite assertions by some that the problem is not pervasive, it is enough of a problem to have attracted the increasing attention of the SEC and market regulators.

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