??? 情景例句
I'm not only willing to help, I'm willing and able.
我不但示意幫忙，而且能夠幫上忙。
Excuse me. Could you give me change for a dollar?
勞駕，你能不能換1元零錢給我？
It is only someone looking on from outside that can inject the dangerous thoughts.
只有外部的旁觀者才能灌輸危險的思想。