当游戏设计者Jane McGonigal发现他自己在卧床不起甚至想自杀之后明白了如何好起来。她开始钻进科学研究，并且创造出有治愈效果的游戏“非常棒”。在这个感人的演讲中，McGonigal 解释了一个游戏如何能够增强人们的适应力，并且还保证能为你的生命额度增加7.5分钟！Jane McGonigal: The game that can give you 10 extra
3分钟英语演讲稿精品1 Students, guests , teachers and Honorable Judges. Good morning ! my great pleasure to share my dream with you today. my dream is to become a teacher.... As the whole world has its
Hi, everybody. 大家好。 It was five years ago this week that a financial crisis on Wall Street spread to Main Street, and very nearly turned a recession into a depression. 5年前的本周华尔街金融危机蔓延至中产阶级的经济危机，而这场危机差
In addition to those kinds of investments, we also need investments in research and development. 除了这些投资，我们还需要人们在研发项目中投资。 So what might that look like? 这意味着什么呢？ In 1966, the US invested about a half a
