I know a thing or two 原来是这意思啊！？

a thing or two

一些事实、一些知识

know a thing or two 

知道很多、见多识广、很有能力

I'm having trouble paying attention - I have a thing or two on my mind.

我现在很难集中注意力—我心里有事。

Why don't you ask Mr.Wong about it? He knows a thing or two about computers.

这个问题为什么不问问Mr.Wong？他很懂电脑哦！

The intro 

(Listening Comprehension)

Ladies and...Ladies, this is Mr.Wong speaking. I hope you're doing well. Today's phrase of the day is "a thing or two", the definition of a thing or two is used to refer to useful information that can be imparted or learned, we can say, "Mr.Wong taught me a thing or two on how to get girls." Haha, alright, let's check it out !

没看懂？请自己查字典！

(这才是真正的学习过程)

(广告)