我想告诉他，在他35岁之前不允许他再接近水，但我控制了自己。

I wanted to tell him that he wasn't allowed to go near water again until he was 35, but instead, I controlled myself.

youdao

“我想自己设计一组芯片”，在高中时，他曾常常这样告诉教他计算机科学的老师。

"I want to design my own chipset", he used to tell his Computer Science teacher in high school.

youdao

我要告诉我的支持者：如果你听到别人说，或者你自己曾经这样想，“如果某件事没有发生”，或者“要是出现了另一种情况”……那么我会说，请不要这样设想。

So I want to say to my supporters: When you hear people saying or think to yourself, "If only, or, "What if," I say, please, don't go there.

youdao

So that is a flag that tells the compiler that I want to use or link into my own program code that someone else wrote that lives somewhere else on the system whose moniker is CS50.

所以那是一个标记，用来告诉编译器我想使用,或连接我自己的程序代码到一个叫做CS50的系统中的程序,可能其他人在那个系统写了这些程序。

哈佛公开课 - 计算机科学课程节选