You realized their problems and know where to fix but you never do.

你知道自己问题的所在可就是不去改进。

youdao

You keep telling me that you will do certain things, but you never do them.

你一直告诉我你会做某些事情，但是你却都没有做到。

youdao

Yes. Every time you make me a coffee I always ask you to put two sugars in it -but you never do!

是的。每次你帮我冲咖啡的时候我总是告诉你往里面放两块糖——但你从来没这么做过！

youdao

"But she never expected you to do things the right way. And that is a very powerful thing."

VOA: special.2010.12.10

But odds are you'll never again do that on the screen.

但是你们可能不会在屏幕上再做这个。

哈佛公开课 - 计算机科学课程节选

And so the big issue is -- this is what you must never do, but this is what you got to do if your phalanx is broken.

所以现在的大问题是,这也许是你在战场上永远不能做的事,但你在方阵被打散时不得不这么干

耶鲁公开课 - 古希腊历史简介课程节选

Making a conscious decision to live in a place means you are going to take the mystery out of it to some extent, but you can never entirely do that here.

FORBES: Connect

Atkins claimed that after a year he could examine and cross-check two files at once, but you never saw him try to do it, though he could whistle one song and hum a different one.

NEWYORKER: Wiggle Room

It can take a bit to get the mobile cloud-printing knack, but once you do, you will never go back to carrying a pile of business cards.

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