Along this line 20,000-ton coal trains can reach a length of over 7 km pulled by powerful electric locomotives over an extra heavy duty track and driving down operating costs.

大秦线上运行的两万吨运煤列车长度可达7公里，由大功率电力机车牵引，大大降低了运营成本。

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Colgan Air, a Virginia-based regional carrier which was operating the flight on behalf of Continental, said later that an off-duty pilot was also on board.

总部在弗吉尼亚的区域运营商科尔根航空公司(代表大陆航空营运这个航班)后来说，一名休班的飞行员也在飞机上。

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Sky Connection became a wholly-owned subsidiary of NWS Holdings, operating Free Duty shops.

天传正式成为新创建集团的全资附属公司，经营“免税”店。

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Musa Marufi, President of the Afghanistan's newly created radio and television regulating authority, argued that, even if a PSB has of course to come to terms with laws, religion and the society in which it is operating, it is the duty of a PSB to empower individuals to act freely in their society by securing access to fair and accurate information.

UNESCO: Education

At such trauma centers, medical staff are on duty around the clock, and an operating room is kept available.

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