However, when something does go wrong then a number of problems can arise.

但是当故障出现时，一些问题就会随之产生了。

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If you assume your site will never come under attack, or face any problems of any sort, then when something eventually does go wrong, you will be in massive amounts of trouble.

最后，变得偏执一点吧。除非你认为你的站点永远不会受到攻击，否则就正视所有的问题，当问题真正发生的时候，你的情况会变得很糟。

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The goal is to put together a list that tells you 1 what the chances are that something will go wrong, 2 how bad it might be if something does go wrong and 3 when things might go wrong.

这个列表的目的是告诉你：1 .什么消息有可能使形势变糟；2 .如果变糟了，会糟糕到什么程度；3 .什么时候可能变糟。

youdao

The goal is to put together a list that tells you 1 what the chances are that something will go wrong, 2 how bad it might be if something does go wrong and 3 when things might go wrong.

这个列表的目的是告诉你：1 .什么消息有可能使形势变糟；2 .如果变糟了，会糟糕到什么程度；3 .什么时候可能变糟。

youdao