But the problem of the metro on the surface, is not only the surface, we must look to the sky, airlines and lighting.

但是，地面地铁的问题不仅包括地面，设计师们必须兼顾天空、空中线路和照明。

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LSG Sky Chefs caters 270 airlines from 191 customer service centers in 49 countries and produces around 387 million airline meals per year.

汉莎天厨49个国家的191个客服中心为270个航空公司提供服务，年配餐量为3.87亿份。

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Big Sky Airlines and Skybus ceased operations.

FORBES: Magazine Article

The terminal is critical to the airline's efforts to create a hub for its flights and for those of its partner airlines in the Sky Team alliance.

ECONOMIST: The aftershocks from a collapsed airport terminal

And if they do, it could set back the recovery of some of the world's big airlines just when the sky was starting to look a lot less grey.

ECONOMIST: Inspecting the cargo | The