■Idioms:Talk Through One’s Hat: make foolish statements发表无意义，愚蠢的言论 ■e.g.A: We were discussing ethnic tradition and customs with Fred the other day, and he showed just how little he knew about other cultures.B: What do you mean?A: Well, he said that as far as he could tell, there wasn’t much difference in behavior and temperament between the English and the Hispanics.B: It’s plain to see that he was talking through his hat!A: True, but Fred thinks he’s an authority on everything. It was difficult to convince him that he was talking ignorantly. He’s got a reputation for making foolish, inaccurate statements. 一起打卡点个在看