第18课:Have you ever had to speak or sing in front of a large group of people?
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：Have you ever had to speak or sing in front of a large group of people?
No I haven’t sung in front of anyone, but it'd be a good way to empty a room quickly. As for speaking - yeah I have. It was scary. There were like 40 or 50 people there and I had to do a 10-minute presentation. I nearly started smoking that day lol.
Lol: laugh out loud. 大声笑（网络用语）
