Do you know what day this is?

你们知道今天是什么日子吗？

youdao

Don't you know what day this is?

你们难道不知道今天是什么日子？

youdao

Remember what day this is?

还记得今天是什么日子吗？

youdao

This Thursday is a day for families and friends to share a special holiday meal and think about what they are thankful for.

VOA: special.2009.11.23

So, we don't necessarily recommend that, but what was pretty cool especially that day, okay, so this is okay.

所以，我们不一定推荐那个，但是尤其是那一天，是相当酷的，好的，现在好了。

哈佛公开课 - 计算机科学课程节选

The second day, I did this and that is the description of what I did on the second day.

第二天我是这么走的,这就是对我第二天行程的描述

耶鲁公开课 - 基础物理课程节选

That is what this day is truly all about.

WHITEHOUSE: Browse White House visitor logs

But it is important to remember what this day is about.

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At the end of the day what this is all about is something much more elusive and much more delicate, which is just confidence.

BBC: Transcript of Nick Clegg interview