Don't let them tell you it can't be done.

不要让他们告诉您做不到。

youdao

If you try to imagine a smile with no body at all, it can't be done. Why?

如果你要相信一个没有身体的微笑，那是根本做不到的为什么呢？

youdao

You may have heard it said, "If it can't be done with excellence, don't do it."

你可能听过这种说法，“如果不能做到完美无缺，那就干脆别做。”

youdao

If you try to imagine a smile with no body at all, it can't be done. Why?

如果你要相信一个没有身体的微笑,那是根本做不到的 为什么呢

耶鲁公开课 - 死亡课程节选

But in your heart you know it can't be done by today.

但你心里清楚今天是不可能做完的。

I don't know 课堂 - SpeakingMax英语口语达人

Mathematically, it's done by taking the expression for R and differentiating everything in sight that can be differentiated as vector t.

从数学上看是这样的,写出 R 的表达式,并对所有可以进行矢量微分的部分,对时间 t 求微商

耶鲁公开课 - 基础物理课程节选

"They are still saying it can't be done, " he says, insisting that it can and will.

FORBES: Magazine Article

The problem with adding or switching crooks is that it can't be done while playing.

NPR: Young Tuba Player Gets Nod from Phila. Orchestra

"It can't be done any other way if we want to avoid insolvency, " he said.

NPR: Cyprus Deposit Tax Rattles Markets