它肯定在这儿某个地方。

It must be knocking around here somewhere.

《牛津词典》

硅谷就在它后庭，因此它肯定有很好的机会这样做。

With Silicon Valley in its backyard, it certainly has the chance to do so.

youdao

它肯定比其他欧洲语言拥有更多，也可能比世界上任何其他语言都多。

It certainly has more than other European languages and probably more than any other language in the world.

youdao

And you just think that's just gone, if that sea decide to take that house, it's gone, you cannot do it.

这时你会想说，这房子肯定会被毁掉的，如果大海要毁掉它，它就会毁掉，做什么都没有用的。

普林斯顿公开课 - 人性课程节选

So finger-pointing at the start of each list, 6 is indeed less than 8 so I'm gonna write it down first.

手指指向列表的开始，6肯定比,8小，我先把它写下来。

哈佛公开课 - 计算机科学课程节选

Third question that might interest us, that does interest us, is this: If it survives, how long does it survive?

第三个问题我们也许会感兴趣,我们肯定会感兴趣,那就是,如果灵魂活下来,它会活多久

耶鲁公开课 - 死亡课程节选