11 年前
视频简介
Ham turns to his family for help in writing a speech for his Public Speaking Elective and is pitched three competing stories from Judy, Beef and Honeybee inspired by Top Gun, Good Will Hunting and The Matrix.。重点关注我国的生态安全，主要以人类赖以生存的生态因子（水、土、大气、生物）的安全，作为主要内容，对存在的问题进行理性、全面的剖析与反思，以此倡导人们选择符合生态文明建设要求的生产方式和消费方式。。
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