talk big的用法和樣例：
例句
- He likes to talk big.
他喜歡說(shuō)大話(huà)。 - I don't believe all he says about the profits he is making; ever since I have known him he has liked to talk big.
他說(shuō)他如何如何賺錢(qián)，我就不太相信，我們認識以來(lái)他總是喜歡吹牛。 - He likes to talk big as though he was an important person.
他老愛(ài)說(shuō)大話(huà)，就仿佛他是一位要人似的。
