Now,he thinks short is better. "I've gotten researchers telling me that you don't realize is how long someone can have a high level of concentration.

VOA: standard.2010.03.26

It was... I liked it. I saw it in high school a long time ago.

它……我喜欢。我好久之前在高中看的。

对于古怪教授 - SpeakingMax英语口语达人