第一次用英语做小组展示的时候，我准备了整整一星期的稿子，结果一上台脑子直接空白，嘴比脑子快，脱口而出一句“Good morning everyone, today we are going to talk about... uh... the thing.” 全班安静了三秒，然后导师笑着说“The thing? That’s a very broad topic.