The most important thing to take from the percentage system is this: 百分制评价标准最重要的一点是, If you have gay people over here 如果这边是完全的同性恋, and you have straight people over here, 另一边是完全的异性

发表于:2019-02-13 / 阅读(41) / 评论(0) 分类 TED演讲教育篇