对于很多人来说，站在众多听众面前用英语讲话或用英语作演示推介是一件令人紧张甚至恐惧的事情。要想让自己的信心大大增强，学习和掌握一些关键的词汇和语言技巧就至关重要。 在今天的节目中， Simon 和主持人董征会继续带领六位伦敦政经学院的同学 ...

You said 'Hello everyone. Thanks very much for coming along today. My name is Kirk Renolds and today I'll be talking about some of the work we've been doing on our environmental strategy...' This is a ...