So a vaccine is designed in order to engage that biology, in order to provide antigens that will stimulate specifically your immune system.

所以疫苗的作用就是参与这个生理活动,提供抗原 来刺激你的免疫系统

耶鲁公开课 - 生物医学工程探索课程节选

It's a device called a deep brain stimulator, developed by a company called Medtronic, and it looks like a pacemaker that's implanted inside your body.

这个装置叫做深部脑刺激器,由美敦力公司研发,看上去像一个植入体内的起搏器

耶鲁公开课 - 生物医学工程探索课程节选

But he brings, in effect, the sound of the downbeat in a beat early, gives it a little bit of pep there at that particular point.

但是他,事实上,把强拍的音提前了一拍,在这个位置添加了一丝刺激

耶鲁公开课 - 聆听音乐课程节选

And that was more excitement around the possibilities of this world.

这也为,这个世界上的可能性增加了更大刺激性。

普林斯顿公开课 - 人性课程节选

Nowhere in his statement to that find the word "stimulus package".

他并没有提到“一揽子刺激计划“这个词。

斯坦福公开课 - 经济学课程节选

It's important to notice something when it's new because then you have to decide whether it's going to harm you, how to deal with it, to attend to it, but you can't keep on noticing it.

能够注意到新鲜事物的出现是非常重要的,因为你需要确定它是否会对你造成伤害，需要确定如何去处理这个新鲜刺激，但你不能一直去注意它。

耶鲁公开课 - 心理学导论课程节选

And you can see this expanding rings of activity of stimulating, Cause a pattern of activities that move forward from the back of the brain to the front of the brain, in a very regular pattern which we call a visual field map.

眼睛在前面，指向这个红点，大家看到，刺激活动不断扩大的环路,引起一个活动的模式，从大脑的后不向前部移动，这一模式十分规律，我们可以称其为视觉分布图。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

And even all the economists agree that most people will just do that and not spend it, There's a... -So you hear about the stimulus package and it neither enourages you nor outrages you You just shrug, and yawn and go on with your life. -Yea.

几乎所有的经济学家都一直认为,大部分人都会这么做，这个，-这么说这项一揽子刺激计划,并不引起你的兴趣,你只是耸耸肩，打个哈欠，事不关己的样子,生活该怎么过还是怎么过，-正是。

斯坦福公开课 - 经济学课程节选