Activity may move in search of certainty.

行动可能是为了寻找确定性。

If you have more certainty, you can say 'I think' before the modal: I think it might be Shakira.

如果你还是比较有把握，可以在情态动词前加上“I think”（我认为）。我觉得应该是Shakira。

In this world, damage is a certainty.

在这个世界上，伤害是必然的。

In the case of oestrogen-receptor-positive breast cancer, the genetic analysis has not yet gone so far as to be able to say with certainty which drug will produce the best result for a given individual...

就雌激素受体阳性乳腺癌来说，基还无法肯定地告诉我们，哪种药物对某个病人疗效最佳。

He said they could only be used in the context of what he called " continuing imminent threats" to Americans and when there was near certainty that no innocent civilians would be affected.

他说，只会在美国人面临“持续的迫在眉睫的威胁”时采用无人机，并确保没有无辜平民受到伤害。

With no deal, we would have: no Implementation Period, no security partnership, no guarantees for UK citizens overseas, and no certainty for businesses and workers like those I met in Stoke this morning.

如果没有本次协议，我们就没有：执行期，没有保障伙伴关系，对海外英国公民没有保障，对我今天上午在斯托克城见到的企业和工人的未来具有不确定性。

His certainty about his path will feel like a challenge to yours.

他对自己要走的路十坚定，对你而言会像是一场挑战。

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的概念，此我可以更加确信地跟你们谈起我对死亡的看法。

I can say with certainty that he is right.

我可以肯定地说他是对的。

'I don't believe it, ' she said, with great certainty.

“我不相信这些。”她非常肯定地说。

Renters will benefit from stronger security of tenure and better value, while landlords will benefit from reforms to provide certainty that they can regain their properties when needed.

租房者将受益于更强的租期保障和更高的价值，而房东也将从改革中受益，此次改革将确保他们在需要时能够重新获得房产。

But other suns, start as the astronomers call them, are bound to have planets like our own, and as is the number of stars in the universe is so vast, this possibility becomes virtual certainty.

但是，其他的太阳，即天文学家所说的恒星，肯定会有像我们地球一样的行星。为宇宙中恒星的数目极其庞大，所以存在着产生生命星球的这种可能性是肯定无疑的。

The ACC and OFC notify the noradrenaline system of your lack of certainty.

ACC 和 OFC 会给去甲肾上腺系统传达缺乏确定性的信息。

And lastly, there is another meaning of " will" that does express certainty.

最后，" will" 还有另一种表达确定性的含义。

What we can say with more certainty though is that Edward was potentially pro-Nazi and still believed in the 1930s politics of appeasement, and was a defeatist, to say the least.

不过，我们可以更肯定地说，爱德华可能是亲纳粹的，他仍然相信 20 世纪 30 年代的绥靖政治，至少可以说，他是一个失败主义者。

If all 50 forecast looks similar, there's a higher certainty in the prediction.

如果所有 50 个预测看起来都相似，则该预测的确定性更高。

So we use 'might have' to show probability or certainty.

我们使用“might have”来表示可能性或确定性。

We're pretty certain about our conclusion, so we use falling intonation to express our certainty.

我们对我们的结论非常确认，所以我们使用降调来表达我们的确定。

In short, ” he said, “uncertainty has been replaced by certainty”.

简而言之，”他说，“形势的不确定性已被胜利的确定性所取代。”

Where did that piercing certainty come from?

谁给了她这种言之凿凿的自信？