M: I am certain I am going to fail my English test.

M：我肯定我的英语考试不会及格。

youdao

In the most simple case that I can think of, I have here a block m which has a certain mass, m.

在最简单的示范中，我有一个大块，它的质量为。

youdao

I leave that to you, but I feel certain that I can earn at least 2500 yuan R. M. B. per month.

关于薪金问题，理应由贵公司决定，我确信至少每月2500元。

youdao

If there is atmosphere in the passage I'm about to quote from Macbeth, it must be atmosphere of a certain kind and there for a certain reason.

如果下面这篇《麦克白》里的选段有所谓的“气氛“,那这种气氛一定因为某种原因以某种形式存在着。

耶鲁公开课 - 文学理论导论课程节选

And so, in certain contexts, I'm perfectly comfortable--in my physicalist moods, I am perfectly comfortable--talking about this person's soul.

而且,在某些情况下,依照我这个物理主义者的心情,我感到很惬意,探讨人的灵魂,我也感到很惬意

耶鲁公开课 - 死亡课程节选

Okay, have to stop there--might add a word or two-- but on Thursday we turn, I'm afraid with a certain awkwardness; I wish there were an intervening weekend, to Freud and Peter Brooks.

好的，必须在此停下了，再加一两句-,到周四我们将会，恐怕有点尴尬;,我希望会有一个周末，留给弗洛伊德和彼得，布鲁克斯。

耶鲁公开课 - 文学理论导论课程节选

"I'm absolutely certain the Russians are as preoccupied as I am, as Americans are, by the bad situation that exists in Syria and its continuing deterioration, and I'm absolutely certain they would like to contribute to its solution, " he said.

CNN: Syrian rebels claim capture of strategic military base

"But if I do something I shouldn't then I'm certain I'll be in the paper!"

BBC: Gruffudd 'too young' for Bond

"I'm certain a pope will come from the new continents but whether it will be now, I have my doubts, " he said.

CNN: STORY HIGHLIGHTS