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[VOA慢速-新闻杂志] VOA慢速新闻附字幕:购买底特律汽车工厂的商人
The Packard Plant was once the most modern automobile production center in the world. Now, the former factory buildings are in disrepair. And police and fire officials in Detroit say the factory gro..2014-03-29 编辑:Sunny
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[卫生体育] 每日新闻一分钟:美国汽车制造工厂发现致命病菌
在美国最大的汽车制造工厂之一内发现了一种会引起罕见且致命肺炎的细菌。2019-07-01 编辑:Ceciliya