“—are you sure you've thought this through? ” Harry persisted.

“——你们确信你们彻底考虑好了吗？”哈利坚持问。

I am sure that she will soon acknowledge her own faults.

确信她将很快承认他自己的错误。

" Very well, monsieur, you can easily satisfy yourself that my explanation is correct" .

“很好，先生，您可以很确信的解释是正确的”。

And then once you are confident that that can be done safely, you move to the next stage.

然后， 一旦您确信可以安全完成此操作，您就可以进入下一阶段。

Scientists tell us with confidence that these conditions will only get worse unless we take drastic action to slow the warming of our planet.

科学家们非常确信告诉们，除非们采取果断行动减缓球变暖，否则这些情况只会进一步恶化。

For only when our arms are sufficient beyond doubt can we be certain beyond doubt that they will never be employed.

们不敢以怯弱来引诱他们。因为只有当们拥有置疑足够多的军备时，们才置疑确信永远不会使用这些军备。

He was working as a slave trader for many years, and slowly he became convinced that what he was doing was wrong.

他做了多年的奴隶贩子，慢慢他确信自己的所作所为是错误的。

Having lived through it, I can now say this to you with a bit more certainty than when death was a useful but purely intellectual concept.

经历了这件事，死亡对而言已经不再只是一个有用而仅限纯粹想象的概念，因此可以更加确信跟你们谈起对死亡的看法。

The same conviction had stricken him as me, from the instant he beheld her, that there was no prospect of ultimate recovery there--she was fated, sure to die.

他一看见她，就跟同样确信，她是没有最后复原的希望了——她命中注定，一定要死了。

How many standard deviations away from the mean do we have to be that we can be 99% confident that any sample from the sampling distribution will be in that interval?

们必须偏离均值多少标准差，才 99% 确信抽样分布中的任何样本都在该区间内？

But now that you know them, you can learn them and you can practise them and the next time you go to use the verb arrive you can be a hundred percent confident that you're using the right preposition.

但是既然你都知道了，你可以学习它们，你可以进行练习，下次使用动词“到达”时，你可以百分之百确信你使用的是正确的介词。

In the words of David Foster Wallace: If you're automatically sure that you know  what reality is, and you are operating on your default setting, then you, like me, probably  won't consider possibilities that aren't annoying and miserable.

用大卫·福斯特·华莱士的话来说：如果你自然而然确信你知道现实是什么，并且按照你的默认设置行事，那么你和一样，可不会考虑那些不烦人和不痛苦的可性。