translation.en: As I was telling Rachel from Google Earth, that I had challenged my students in America -- I said, "You don't know anything about Africa, you're all idiots."
translation.zh: 我对来自谷歌地球的蕾切尔说， 我在美国曾挑战过我的学生。 我说：“你们完全不了解非洲，你们是白痴。”