A case in point is the world famous star hurdle r, Liu Xiang.
一个恰当的例子是世界著名的跨栏赛跑明星刘翔。
R&D of wind turbines has been a hot and difficult point in energy technology field.
高效而可靠的风力发电机的研究与开发已经成为能源技术领域的热点和难点。
R&D of wind turbines has been a hot and difficult point in energy technology field.
高效而可靠的风力发电机的研究与开发已经成为能源技术领域的热点和难点。
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