染色体嵌合性(细胞群中有不同染色体数或不同核型的现象)

One of my colleagues had his life completely upended as a result of the Chinese Cultural Revolution in 1966. 我有一位同事,因为中国1966年的文化大革命,他的人生彻底颠覆了。 At age 13, his parents were relocated to the coun

发表于:2018-12-05 / 阅读(36) / 评论(0) 分类 TED演讲商业篇

Somewhere right now, people are lining up to scare themselves, maybe with a thrill ride or horror movie. 此时此刻,世界上的某个地方,人们正排着队的体验恐惧或许是刺激的游乐设施,或许是恐怖电影。 In fact, in

发表于:2019-01-17 / 阅读(27) / 评论(0) 分类 TED演讲教育篇

From there, to the modern ventriloquist's dummy, is but a brief moment in history. 从这个到现代的口技者的木偶,不是一段简短的历史。 You were late for school again this morning. 今天早上你上学又迟到了。 The ventrilo

发表于:2019-01-18 / 阅读(49) / 评论(0) 分类 TED演讲商业篇

When the country cares about something, we'll spend a trillion dollars without blinking an eye. 当一个国家在乎一些事了,我们就算花一万亿美元也不会眨一下眼睛的。 When the safety of America is threatened, we will spend a

发表于:2019-02-13 / 阅读(29) / 评论(0) 分类 TED演讲国际问题篇

And we think of these things as especially rare, 我们可能会认为这只是个别现象, but a study by the Wisconsin Children's Trust Fund found that 40 percent of low-income kids face multiple instances of childhood trauma, 但威斯康辛儿童

发表于:2019-02-13 / 阅读(28) / 评论(0) 分类 TED演讲国际问题篇

China has a long way to go before it can realize national ambitions to become a world football powerhouse. A new football reform plan is pinning the country's football dreams on future generations. How does China plan to train tomorrow's Messis and C

发表于:2019-03-12 / 阅读(111) / 评论(0) 分类 cctv9英语新闻2016年