And it gives you all of the background information that you'll ever wanna know about what happened.

它能给你们所有的背景信息，这样你们就能知道发什么了什么。

youdao

Hey, You know what I wanna do?

你知道我想干什么吗？

youdao

No problem. But Canada is such a big country. What do you wanna know?

没问题，可加拿大是个大国，你想知道什么呢？ ？

youdao

It's just a placeholder that says I don't yet know what I wanna put here but I wanna put something, let me get back to you in just a moment.

它只是一个占位符，告诉电脑,我想在这放一个东西，但是暂时还不知道放什么东西，我先打断一下。

哈佛公开课 - 计算机科学课程节选

So what do you wanna know about 'em?

ENGADGET: We've got iPhones, what do you want to know?