多年前向中国出售高铁技术的四家外国公司之一的一位高管说，故障令人质疑中国经营高铁的专业技术。
'it leaves a question mark on China's operational know-how,' said an executive with one of the four foreign companies that sold China high-speed technology several years ago.
多年前向中国出售高铁技术的四家外国公司之一的一位高管说，故障令人质疑中国经营高铁的专业技术。
'it leaves a question mark on China's operational know-how,' said an executive with one of the four foreign companies that sold China high-speed technology several years ago.
应用推荐