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

“——你们确信你们彻底地考虑好了吗？”哈利坚持问。

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

我确信她将很快地承己错误。

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

“很好，先生，您可以很容易地确信我解释是正确”。

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地完成此操作，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.

科家们非常确信地告诉我们，除非我们采取果断行动减缓地球变暖，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.

我们不敢以怯弱来引诱们。因为只有当我们拥有毋庸置疑足军备时，我们才能毋庸置疑地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.

做了年奴隶贩子，慢慢地确信己所作所为是错误。

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，死亡对我而言已经不再只是一个有用而仅限纯粹想象概念，因此我可以更加确信地跟你们谈起我对死亡看法。

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.

一看见她，就跟我同样地确信，她是没有最后复原希望了——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?

我们必须偏离均值少标准差，才能 99% 地确信抽样分布中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，你可以百分之百地确信你使用是正确介词。