1、A linguistics professor was lecturing to his English class one day
一天，一位語言教授在講授他的英語課。

2、How To Make College English Class More Effective?
如何使大學(xué)英語課堂更具吸引力

3、Probe of TV University English Class Teaching
電大英語課堂教學(xué)探索

4、What they want to know is when the English class begins everyday.
他們想知道的是每天英語課開始的時間。

5、A linguistics professor was lecturing to his English class one day.
一天，一位語言教授在講授他的英語課。