Well, imagine if that change in structure could be switched on and off by addition of a phosphorous; and in fact it can in many proteins.

那么,想象一下,只需引入磷酸基团,就能导致蛋白质的结构发生变化,事实上很多蛋白质就是如此

耶鲁公开课 - 生物医学工程探索课程节选

Well, the thought, of course, is I can't picture or imagine my death.

当然理由就是,我无法想象我的死亡。

耶鲁公开课 - 死亡课程节选

Well, then you could imagine a cycle here where activation of the receptor is leading to production of more ligand, is leading to activation of the receptor and production of a ligand.

那么,你就能画出一个循环图,激活受体能导致,更多配体的生成,这些配体又会刺激受体生成更多配体

耶鲁公开课 - 生物医学工程探索课程节选

Why is this much nice? Well, that's a handy piece of code. Because imagine I've got that now, and I can now store that away in some file name, input dot p y, and import into every one of my procedure functions, pardon me, my files of procedures, because it's a standard way of now giving me the input.

为什么这样很好呢？,这是一段很好用的代码,因为想象下如果我有了这段代码,我能把它用某个文件名保存起来,后缀是。py，导入到所有的处理函数中,抱歉，我的处理文件,因为这是一个标准的输入方法。

麻省理工公开课 - 计算机科学及编程导论课程节选

And it's of course possible to say, well, just imagine a friend that you would want to talk through all eternity to. But the whole point is, I can't imagine what that would be like.

当然可以说，想象一个你想与之,永远长谈的朋友，但问题是，我无法想象那种情景。

耶鲁公开课 - 死亡课程节选

Well, I can imagine the Evening Star without the Morning Star, so Son of Descartes, "Descarteson," Has to say, "Oh, so that shows that the Morning Star and the Evening Star are two different things."

我可以想象只有晨星存在,而昏星不存在,于是笛卡尔的儿子,笛卡尔森 不得不说,那就说明了晨星和昏星,是两个不一样的东西

耶鲁公开课 - 死亡课程节选

Well,easy to imagine the fan of this view coming back yet again and saying, Although it's true that our hero takes the place of the other man on the guillotine, what ends up happening,of course,is that our hero dies his own death.

很容易想象这种观点的支持者会反驳说，虽然的确我们的主角是代替了别人上断头台，但结果还是他独自经历死亡。

耶鲁公开课 - 死亡课程节选