每天一个生活口语话题，一段地道的举例回答，并附有详细的词汇，发音及用法讲解。讲解材料选自当今最先进最有效的英语原版教材，更加贴近生活。每天坚持听讲解，并根据问题练习，给自己一个地道输入和输出的机会，你也可以张口自信说英语。

主题：Are you more energetic in the morning or in the evening?

Um…It’s hard to say. Usually you are supposed to feel energetic in the morning and sleepy at night. But things have gone a different way in modern society. People stay up and active at night and feel drowsy in the morning. In my case, if I sleep well at night, I feel energetic in the morning, if not, it will be the other way around.

Be supposed to do sth: 应该
Drowsy：困顿的
If not: 如果不是的话
The other way around: 反过来