Who but a fool like he would talk through his hat.

除了他这样蠢人谁会如此胡诌。

《新英汉大辞典》

Don't talk through your hat. You can't do what you said at all.

不要吹牛了。你根本做不到你所说的。

youdao

Don't talk through your hat. You can't do what you said at all.

不要吹牛了。你根本做不到你所说的。

youdao