say a word的用法和樣例：
例句
- 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.
假如你跟一個朋友去散步，幾個鐘頭也別講一句話; 假如帶一條狗出去散步，就一直跟它聊聊吧。 - No matter what happened, I will not say a word.
不管發生什麼事我一句話也不說。 - The old gentleman just stood there glaring at the pickpocket and did not say a word.
＂這位老先生只是站在那裡對那個扒手怒目而視，一句話也沒有說。＂ - He didn't say a word about it.
他對這件事一句話都沒說。
