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[VOA慢速-新闻杂志] VOA慢速新闻附字幕:抽烟对健康的致命影响
A report earlier this year from the United States Surgeon General finds that smoking tobacco is even deadlier than had been known.2014-06-30 编辑:Sunny
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[VOA慢速-健康报道] VOA慢速新闻附字幕:研究空气污染的致命影响
Air pollution is the biggest environmental health risk in the world, says the World Health Organization.2015-06-30 编辑:Sunny