美国公路安全保险研究所4日发布一项研究结果显示,长期被标榜能避免致命交通事故的自主驾驶汽车恐怕只能防止美国三分之一道路交通事故发生。
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President Xi: China and France should jointly prevent a new cold...
By Chris Michael
“As the world goes through transformation and turbulence not seen in a century, China and France should uphold their independence and jointly...