汽车之后是拖车

人人可用的移动房屋,它们提供的功能、设计、建造、蓬勃发展的拖车产业,这种繁荣会持续多久?

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大众科学 Magazine Vol 156 Issue 2This article was originally published with the title “After Cars Come Trailers” in 大众科学 Magazine Vol. 156 No. 2 (), p. 94
doi:10.1038/scientificamerican0237-94
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