It should tell your company story and ideals in less than 30 seconds: who your company is, what you do, what you stand for, and why you do it.

它必须在少于30秒内表明你的公司始末和理想：你的公司是什么人，你做什么，你代表什么，和你为什么运营它。

youdao

Why didn't you do it months ago?

为什么你几个月前不做呢？

《柯林斯英汉双解大词典》

Why didn't you ask for help, rather than trying to do it on your own?

你干吗非得自己干，而不请人帮忙？

《牛津词典》

"Why do you like to volunteer?" "It gives me peace.Happiness.

VOA: special.2010.07.16

So when I expand this gas adiabatically and it cools down, why do you think it might cool down?

现在我们知道了气体绝热膨胀时,温度会下载，为什么会降温？

麻省理工公开课 - 热力学与动力学课程节选

I didn't expect it to do this. If you understand why it did what it did, you're half way there.

这样运行的啊，如果你能弄明白为什么,它这么运行，你已经完成了差不多一半了。

麻省理工公开课 - 计算机科学及编程导论课程节选

You really do forget how much it hurt the last time, and that's why you do it again.

NPR: Could You Be the Great American Novelist?

In that way the future is always now, because it is always time to consider what you do and why you do it.

CNN: The future is now

If you really love something and you want to do it the right way, why not do it until you really know you can't do it anymore.

CNN: Federer leads charge of the old men