There will be certain people who'll say "I told you so!"

会有某些人说，“我告诉过你了！”

《柯林斯英汉双解大词典》

He had to be certain. There could be no room for doubt.

他必须确定无误。不能有任何的犹疑。

《牛津词典》

If you want to be certain of getting a ticket, book now.

要想有把握买到票，现在就得预订。

《牛津词典》

Being a patient in certain hospitals in the month of July can be dangerous or even deadly.

VOA: special.2010.06.16

There'd be certain activities perhaps, for example putting a gun to your head, that would put an end to your life.

也许会有某些特定的活动，比如用枪指着你的头，会结束你的生命。

耶鲁公开课 - 死亡课程节选

but you've got to be certain when you get out there. And make a positive move.

但是你在外面，你必须要小心。然后积极行动。

我使用自行车 - SpeakingMax英语口语达人

And you can be certain they came into another game cocky, complacent, and unprepared.

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Be certain that all security patches have been implemented on your laptop or tablet.

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Take a long-term approach, and be certain you understand the Chinese culture before you launch.

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