实际上没人能一次就写出完美的代码，除了我。

Nobody actually creates perfect code the first time around, except me.

youdao

你要实现，并非完美的代码，但来维护你的想法。

What you want to achieve here is not perfect code, but to vindicate your idea.

youdao

没人能一次就写出完美的代码，除了我。但世界上只有一个我。

Nobody actually creates perfect code the first time around, except me. But there's only one of me.

youdao

I'm given an integer that's a perfect square, and I want to write a little piece of code that's going to find the square root of it. All right so I'm cheating a little, I know it's a perfect square, somebody's given it to me, we'll come back in a second to generalizing it, so what would the steps be that I'd use to walk through it?

完美平方数的整数，我想写一段代码来求这个数的平方根,好，我这儿有点儿作弊了,我知道这是一个完美的平方数了,他们给我的，我们后面会讲怎么产生这个数的，那么我想解决这个问题,需要什么步骤呢？

麻省理工公开课 - 计算机科学及编程导论课程节选