However, when that gate is opened, the sodium channel is now going to be incredibly selective and only let through sodium ions and no other type of ion.

但是，当闸门打开的时候，钠离子通道,将会有极高的选择性,不允许除钠离子以外的任何其它离子通过。

麻省理工公开课 - 化学原理课程节选

By now, in our time, however, the power of religion has faded, and for many, the basis of modern political and moral order has been demolished.

但是现在,宗教的影响力慢慢减弱了,对大部分人来说,现代政治,道德准则的基础已经被毁坏了

耶鲁公开课 - 古希腊历史简介课程节选

and so I trust that it's easily intelligible as I read it to you now.] In fact, however, we have given up the claim to find, in the past, any truth valid and intelligible for ourselves.

所以我相信现在我读的时候大家一定会更容易理解],事实上，我们已经放弃了从过去中寻找,对于自己来说靠得住的，可以理解的事实。

耶鲁公开课 - 文学理论导论课程节选