有趣的难题;
例句:
Back when they were the evil empire where everyone secretly wanted to work, they were famous for their "brain-teaser" interview questions – Why are manhole covers round?
当微软还是一个人人都暗自想去工作的邪恶帝国时,就以用令人绞尽脑汁的问题面试而著名。例如:为什么井盖是圆的?
Then both groups took the brain-teaser test again.
随后这两组学生要再做一次脑筋急转弯测试。
-Don't panic when you first hear a brain-teaser question.
当你第一次被问及脑筋急转弯问题时,不要慌张。