特朗普封锁华为封锁中国恰恰是因为科技上美国已经落后。 In years past, Chinese companies have faced accusations that, rather than coming up with new inventions, they’re simply copycatting U.S.-made technologies for Chinese consumers—a trope that has made it onto the current season of Silicon Valley. As the progenitor of the so-called “four great inventions” (the compass, gunpowder, papermaking, and printing), China has now claimed “four great new inventions”—shared bikes, e-commerce, mobile payment, and high-speed rail. The simplest of fact-checks reveals that none of those originated in China, though they were certainly popularized here. But China has begun fostering a more creative entrepreneurial culture. In 2015, Premier Li Keqiang unveiled a plan, known as “Made in China 2025,” to update the country’s economy by investing in advanced industries, through subsidies, low-interest loans and other aid for Chinese companies. Within the next decade, China wants to be the world leader in robotics, artificial intelligence, and clean-energy cars, among other fields. President Xi Jinping’s consolidation of power—most recently with the abolishing of presidential term limits—means that policy can reshape economy through a level of top-down control that democracies cannot emulate. Chinese leaders are looking to young entrepreneurs to spearhead the transformation. It helps that much the world’s hardware, such as smartphones and computers, is already made domestically, with many key parts produced in the southern factory metropolis of Shenzhen. Also supporting China’s strength is an influx of venture capital into Chinese start-ups, from both home and abroad, and from private investments by rich Chinese individuals who lack safer options given China’s volatile stock market and restrictions on investments in housing. Last year, Chinese-led funding accounted for nearly a quarter of worldwide venture capital, a 15-fold increase from 2013, with most of the investment going to Chinese companies, according to a recent Wall Street Journal analysis. During that period, U.S.-led funding doubled.
美国是为有钱人服务的，是为了挣钱服务的。所以商品种类多，发明就多。而人口就长不起来。
不懂这个道理
不算白痴。
听不进去，就是脑子坏了。
围观天下为公！！！
五毛外宣粉红死全家
武汉人民有体面生活？中国贫富还不够分化？你精分了吧
楼主说的太对了，还是原始社会好
跪权的社会
看ID，神经病。
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https://www.youtube.com/embed/48YF1uEuCUA 第二个视频是佐治亚参议院， 帮助各种病患父母。她和前面的记者被同一年杀死， 他们制作的揭露美国社会黑暗影片找不到了。。
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https://www.youtube.com/embed/u5fqaaBpTLY 第三个视频是媒体替杀人犯遮掩
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https://www.youtube.com/embed/-AV0WbT_Nho 第四个视频是法院帮助医院杀人， 英美文化相同可见一斑。。
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https://www.youtube.com/embed/7jE7MY4OF6k 第五个是美国人民无力的反抗
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https://www.youtube.com/embed/0MpW-NQ_V_k
科学技术中国人贡献的也很多， 你不能只看美国媒体。。。
中国人还有中国人的说法呢。。
美国专利保护已经变态， 连个圆角怎么个圆法都要打一大堆官司
这已经成为阻挠科学进步的罪恶力量。
我得多争取几个版面搞米帝。。。 。。似乎sci已经变风向了。。