今天，我要告诉大家一些关于如何准备你的报告的小窍门。

Today, I'm going to be giving you a few tips on how to prepare your presentations.

youdao

我意思是，你要选择如何计算它。

I mean, you get to choose how you count it.

youdao

如果一个孩子说，‘我要参加一个聚会’，然后家长问，'我如何知道你确实要去那里而不是另外的地方？

"If a kid says' I want to go to a party, 'and the parent says,' How do I know you're going there and not somewhere else?"

youdao

Now, I want to do one concrete problem where you will see how to use these derivatives.

现在我要解决一个具体的问题,从中你会明白如何运用这些导数

耶鲁公开课 - 基础物理课程节选

Well, I solve 2 or 3 exponential problems before breakfast every day. You know things like, how to find my way to the bathroom is inherently exponential, but I manage to solve it anyway.

你要知道如何找到,我的浴室就是一个，固有的指数型问题,但是我还是能解决它。

麻省理工公开课 - 计算机科学及编程导论课程节选

The king was very impressed with the game and said, "How can I reward you?" And the chess player said, " "No, it' OK really."

国王很喜欢这个游戏并说，“我要如何奖赏你？“，象棋发明者说，“不必，真得不用奖赏“

哈佛公开课 - 幸福课课程节选