https://online2.tingclass.net/lesson/shi0529/0008/8687/278.mp3
https://image.tingclass.net/statics/js/2012
A: Mark is parade his knowledge again.
馬克又在賣弄他的學問了。
B: Yeah! He’s very good at showing offhis knowledge.
是啊,他總是很擅長善于炫耀。
A: A well-learned person never does that.
一個真正有學問的人不會這樣做的。