本章主要讲解了一些词汇的用法如whizz-kid与genius的区别，a talent/gift for sth. ，succession，beat the rival等，解释了形容词后缀－able的意思以及正确书写英语时刻的方法。

This episode covers the use of some words, like the difference between genius and whizz-kid, and phrases，like “a talent/gift for sth”, “in succession”, “beat the rival” and etc. It also covers the use of “–able” as well as the correct way to write time，like 6:20 and 6:40， in English.