c**i
发帖数: 6973 | 1 【 以下文字转载自 Taiwan 讨论区 】
发信人: choi (choi), 信区: Taiwan
标 题: Time Outs US Embassy as Source of BeijingAir
发信站: BBS 未名空间站 (Wed Jun 24 14:47:51 2009, 美东)
(a) Twitter has BeijingAir, grading air quality of Beijing independent of
Chinese government.
http://twitter.com/beijingair
(b) Time magazine exposes US role.
Austin Ramzy, Twittering Bad Air Particles in Beijing. Time, June 19, 2009.
http://www.time.com/time/world/article/0,8599,1905736,00.html
(c) Here is the US standard, which will be helpful in |
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