标签：光污染 相关文章

有声英文阅读-都是光“害”的！

Stars, Bulbs, and Light Pollution Our ancestors enjoyed a cleaner world.The water and air were cleaner, and when people went out at night, they could look at the stars above and ask questions about ou

发表于:2018-12-31 / 阅读(76) / 评论(0) 分类 有声英文阅读

双语有声阅读:Stars, Bulbs, and Light Pollution 都是光

Stars, Bulbs, and Light Pollution 都是光害的！ Our ancestors enjoyed a cleaner world. The water and air were cleaner, and when people went out at night, they could look at the stars above and ask questions about our place in the universe. Nowad

发表于:2019-01-02 / 阅读(44) / 评论(0) 分类 双语有声阅读

不为人们重视的光污染

61 不为人们重视的光污染 ENVIRONMENT REPORT - August 31, 2001: Light PollutionBy Mario Ritter （Start at 1'01

发表于:2019-01-02 / 阅读(114) / 评论(0) 分类 自然探索

VOA慢速英语2016 全球三分之一的人口无法看到银河

One-Third of Worlds Population Cannot See The Milky Way 全球三分之一的人口无法看到银河 If you have ever seen the Milky Way galaxy, you know what a beautiful sight it is: a truly massive group of shining stars stretching across the nigh

发表于:2019-01-12 / 阅读(148) / 评论(0) 分类 2016年VOA慢速英语(七)月

科学美国人60秒 SSS 2016-8-03

When it comes to wine, the concept of terroir is sort of a nebulous thing. Terroir is sometimes translated as the wines character. Here's how my friend Valerie, a wine importer, explained it: I would say terroir is a specific set of natural elements

发表于:2019-01-20 / 阅读(48) / 评论(0) 分类 2016年Scientific American(八)月

【英语时差8，16】光污染

To really behold the stars these days, you have to travel far from cities and towns to escape urban glow. The magnificent sight of the Milky Way, for example, can now only be seen in rural areas. But why do we shine light up into the sky in the first

发表于:2019-02-15 / 阅读(57) / 评论(0) 分类 英语时差8，16
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