跪求几段英语视频或字幕,非常非常重要,大概都属于科普类的东西.我有详细介绍.第一篇：主要内容：SKYDIVING.视频先放了人的大脑内部,提到了MAO,说有的人喜欢冒险,有的人不喜欢.后段就放的

Question

跪求几段英语视频或字幕,非常非常重要,大概都属于科普类的东西.我有详细介绍.
第一篇：主要内容：SKY DIVING.视频先放了人的大脑内部,提到了MAO,说有的人喜欢冒险,有的人不喜欢.后段就放的是天空飞行,那些人从飞机里往空中跳,各种漂浮.关键句子：biologically all human beings are nearly identical.Inside we're all built essentially the same.But even smallest variations can produce tremendous differences when it comes to one's attitude toward risk.Some scientists now believe they may have found the key to why some people run from danger and some run to it.
第二篇：主要内容：前部分是在欧洲一个小农村,一个男人很快乐地造自行车,造好了就很开心地骑着走,一群小孩跟着他跑.后段一来就是现代自行车比赛场景,主要讲人类速度发展.关键语句：the development of science is like a relay race run through the centuries.Each time we pass on the torch of imagination from one generation to the next,we carry the original idea one stage further.the top speed of bicycle is limited by factors like gravity,friction,and wind resistance
第三篇：文艺复兴和佛罗伦萨.主要讲了文艺复兴时期佛罗伦萨的成就,重点提到了大卫像.关键语句：Florence is home to one of the most famous works of renaissance art--the statue of David by Michelangelo.The statue took Michelangelo 3 years to complete.At 17 feet high David is as tall as a double.
第四篇：ama diver.主要讲的是日本某个村庄一群潜水抓鱼的老太婆.关键语句：On the main island of Honshu in the small coastal town of Toba,a 2000 year old tradition is being kept alive by a group of women who work well into their 80s.At 75 years old Reeiko Nomura is an ama diver.The ama dive for shellfish to sell at market.Ama means sea person.

Answer 1

我找到了港大的视频 = = 貌似其他找不到.