And my center of gravity is a little bit lower." "I feel like sometimes it is a little more difficult to knock me down.

VOA: standard.2010.02.09

to make sure that they didn't knock it down.

以确保它不被拆毁。

中央车站的历史 - SpeakingMax英语口语达人

The word in Greek is othismos, and if that was successful as it might be, it could knock down the lines of the front guys and get the other side running.

用希腊语来讲就是"othismos",如果这样的推搡战术成功,就能击溃方阵的前排,使敌方溃不成军

耶鲁公开课 - 古希腊历史简介课程节选