And why is that? Within the perspective of Milton's free-will theology, sin can't exist as an external reality.

为什么呢？从弥尔顿自由意志的学说的角度来看，原罪是不可能以永久现实的形式存在的。

耶鲁公开课 - 弥尔顿课程节选

This is an example where the external pressure here is kept fixed as the volume changes, but it doesn't have to be kept fixed.

在我们举的这个例子中,外界压强不变，气体体积改变。

麻省理工公开课 - 热力学与动力学课程节选

And the various other external goods of life, they can't--because they're bedridden, they can no longer accomplish things, perhaps their family has abandoned them.

而生活中其他美好的事情，他们得到不，因为他们卧床不起，他们无法再有所成就，也许他们的家人已经放弃他们了。

耶鲁公开课 - 死亡课程节选

Now in Kaufman's view the similarities, therefore, between the Israelites and Ancient Near Eastern religion and cultures that everyone was so busily finding and celebrating, these were in the end similarities in form and external structure, appearance. They weren't essential similarities.

在考夫曼看来，人们苦苦寻找的,犹太与古近东宗教文化的相似点,只是在形式和外部结构上相同罢了,这些并不是必要的。

耶鲁公开课 - 旧约导论课程节选

But it shouldn't depend on extrinsic, external facts about what's happening someplace else.

但不该依赖于外部，在别处发生什么等等外在事实。

耶鲁公开课 - 死亡课程节选

du external dV minus T surroundings dS is less than zero.

加上压强p，du，plus，p,乘以dV减去环境温度T乘以dS小于零。

麻省理工公开课 - 热力学与动力学课程节选