你用着不完美的方法向我们请教--你不会明白。

You who consult us in this imperfect way -- you do not understand.

youdao

如果你的孩子能够理解你曾经也是一个难看不完美的孩子时，当他们告诉你成长中的不安全感，恐惧迷茫和担忧时，他们会觉得更有安全感。

If your child is able see you as the gangly, imperfect tween that you were, they'll feel more comfortable sharing their own insecurities, fears, questions, or concerns about growing up.

youdao

由于就业数据滞后于经济产值数据，必须得承认这是一个不完美的指标，但如果你继续类比，可能会得出下一个4 - 5年的繁荣期将延续至2015年！

Employment lags economic output and is an admittedly imperfect indicator, but if you continue the analogy, it may be that the next 4-5 year boom cycle lasts until 2015!

youdao

What is this? This is a wonderful piece of abstraction. It is saying, you don't need to know squat about what's inside the body of this function. You don't have to worry about the parameter names, because they're going to be preserved, you don't need to worry about how I'm doing it, this tells you how you can use this, in order to use it correctly. Of course, I can then close it off, and off we go.

但是这能告诉你一些信息,这是什么？,这是一段完美的抽象,它的意思是你不需要知道,这个函数的内部构造，你不必担心参数是否重名，因为它们已经被预存了,你不需要担心我如何使用它,它告诉了你你该如何操作，从而正确的使用它，当然我也可以把它关掉。

麻省理工公开课 - 计算机科学及编程导论课程节选