Perhaps you too have felt wine talons grip you unexpectedly sometime and carry you aloft.

可能你也觉得这句有时很出乎人意料,让人百思不得其解。

耶鲁公开课 - 现代诗歌课程节选

For me, those were opportunities that came unexpectedly and which I was able to take advantage of.

对我来说，这些机会是意外的收获,我也从中受益匪浅。

普林斯顿公开课 - 人性课程节选

Milton suddenly and unexpectedly shatters all of our assumptions.

弥尔顿突如其来的打破了我们所有的假设。

耶鲁公开课 - 弥尔顿课程节选

First of all,notice the obvious point that sometimes people die in their sleep,unexpectedly.

首先，有时人是在睡梦中无预兆地死去。

耶鲁公开课 - 死亡课程节选