标签：Ecosystem 相关文章

美国国家公共电台 NPR What's An Inclusion Rider? Here's The Story Behind Frances McDormand's Closing Words

MARY LOUISE KELLY, HOST: In her Oscar acceptance speech last night Frances McDormand, who had just been handed the statue for best actress, asked every female nominee in the room to stand up. (SOUNDBITE OF 90TH ANNUAL ACADEMY AWARDS) FRANCES MCDORMAN

发表于:2018-12-12 / 阅读(81) / 评论(0) 分类 2018年NPR美国国家公共电台3月

英语视频：Facebook团队介绍社交搜索工具Graph Search

Graph Search的理念在于，以谷歌搜索引擎发掘互联网信息的方式，发掘Facebook网站社交图谱的含义。Graph Search扩展了Facebook的核心使命：不仅帮助用户与已知的他人建立联系，还能成为一款发现工

发表于:2019-01-05 / 阅读(100) / 评论(0) 分类 英语新闻视频

2006年NPR美国国家公共电台六月-China Races to Rescue Its Shrinking Wetla

One not so sudden problem that Chinese media have been reporting a serious shortage of water. Some worry that it could derail the country's rapid economic growth. China's per capita water resources are only a quarter of the world average and the prob

发表于:2019-01-08 / 阅读(224) / 评论(0) 分类 2006年NPR美国国家公共电台

2006年VOA标准英语-Scientists Study Asian Snakehead Invasion of Po

By Malcolm Brown Washington, D.C. 24 November 2006 watch Snakehead report An aquatic interloper appears to have adjusted easily to life in the Potomac River system near Washington, DC -- far from its native Asia, where it is regarded as a delicacy.

发表于:2019-01-12 / 阅读(118) / 评论(0) 分类 2006年VOA标准英语（十一月)
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