And woops-- I knock over the tower.

可是我居然打翻了这座积木塔。

耶鲁公开课 - 死亡课程节选

If I can't, I want to knock him back, because what I really need to do is to get him out of the way.

如果杀不了,我就要把他击退,因为我真正的目的是把他从这条线路上推开

耶鲁公开课 - 古希腊历史简介课程节选