“中国悖论”：就美中科技竞争答读者问 https://telegra.ph/%E4%B8%AD%E5%9B%BD%E6%82%96%E8%AE%BA%E5%B0%B1%E7%BE%8E%E4%B8%AD%E7%A7%91%E6%8A%80%E7%AB%9E%E4%BA%89%E7%AD%94%E8%AF%BB%E8%80%85%E9%97%AE-10-01