If you go for a walk with a friend, don't say a word for hours; if you go out for a walk with you dog, keep chatting to him. 假如你跟一个朋友去散步，几个钟头也别讲一句话; 假如带一条狗出去散步，就一直跟它聊聊吧。
No matter what happened, I will not say a word. 不管发生什么事我一句话也不说。
The old gentleman just stood there glaring at the pickpocket and did not say a word. ＂这位老先生只是站在那里对那个扒手怒目而视，一句话也没有说。＂
