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我们可以从现在数到未来20年,也不会看到某个单项技术会成功成为主流2008年2月,通用汽车CEO里克·瓦格纳(Rick Wagoner)在美国旧金山参加美国经销商大会(National Automobile
We can count from now to the next 20 years and will not see the success of a single technology will become the mainstream February 2008, General Motors CEO Rick Wagoner (San Francisco) in the United States to attend the dealer meeting (National Automobile