I know that a single human can knock down every wall. 我知道一个人就足以推到每面墙
-At 22:02, knock, knock. -Who's there? -到了十点零二 敲敲门 -是谁啊
Chandler: You know once you're inside, you don't have to knock anymore. 你知道你进门之后就不用再敲门了。
Rachel: That is it! You just barge in here, you don't knock? 我受够了,你不敲门就闯进来?(barge:(鲁莽而笨拙地) 闯入; 蹒跚前进。)
Dr. Oberman: Knock knock! How are we today? Any nausea? 有人在吗?今天如何,想呕吐吗?(nausea:恶心,反胃。)
A couple doses of penicillin will knock it right out. 青霉素就能搞定