Linear

美国科研，尤其是基础研究，原来已经这么落后了。中国人去做研究是耽误了。国内同行一日千里遥遥领先啊。https://www.6parknews.com/newspark/view.php?app=news&act=view&nid=387194信不信由你。 (水城百事)

by 华西不高兴, Wednesday, November 20, 2019, 15:30

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当然相信，朝鲜人民都认为美国人都生活在水深火热之中。:-D

by 匿名, Wednesday, November 20, 2019, 15:48 @ 华西不高兴

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