windbag

noun

1. 夸夸其谈的人；空话连篇的人；话匣子
   a person who talks too much, and does not say anything important or interesting

1. 话篓子;唠叨鬼
   If you call someone a windbag, you are saying in a fairly rude way that you think they talk a great deal in a boring way.

1. He is a sheer windbag.
   他光知道夸夸其谈。
2. John is such a windbag.
   约翰是一个饶舌大王。
3. Shawn: Now that you've become the new TV weather girl, you've become such a windbag. ( Shawn opens the door and is blown severely) That's the first forecast you've gotten right.
   尚伟：现在你当上新任天气女郎，就变啰嗦了。（尚伟开门，被大风吹得东歪西倒）刚才那是你第一个准确的预测。
4. B: You poor guy! Everyone knows he's a real windbag.
   你这个可怜的家伙！大家都知道他是个很罗哩巴嗦的人。
5. After all, they don't call you old windbag for nothing!
   必竟，他们不会无缘无故地说你是吹牛大王吧！

noun

1. a boring person who talks a great deal about uninteresting topics

   Synonym:    gasbag