The boundary is impervious to transfer of heat like a thermos Anything that happens inside of the thermos is an adiabatic change because the thermos has no connection in terms of energy to the outside world.

边界不能传递热量,像热水瓶一样,热水瓶里发生的任何事,都是绝热变化,因为热水瓶与外部世界,没有能量方面的联系。

麻省理工公开课 - 热力学与动力学课程节选

The child has no understanding in any real way of the external world.

儿童对于外部世界并没有什么真正的认识

耶鲁公开课 - 心理学导论课程节选

So it's some way of interfacing activity in your brain with the outside world, and we'll talk about this as we go along, but there's lots of reasons to think that we're going to have this in the not too distant future.

它是一种将大脑,和外部世界连接起来的办法,当我们遇到这个问题的时候再细讲,但我们非常有理由相信,不远的将来我们就能应用这些技术

耶鲁公开课 - 生物医学工程探索课程节选

Again, it's not paralysis, it's not blindness, but due to certain parts of your--of damaged parts of your brain, you might lose, for instance, the idea that there's a left side of your body or a left side of the world.

我重申,这不是生理瘫痪,不是失明,但是由于大脑特定部区域的损伤,举例来说,你可能会失去对身体左半部分的感知,或是对身体左侧外部世界的感知

耶鲁公开课 - 心理学导论课程节选