Energy and environment issue caused by enormous building energy consumption is the largest problem and challenge faced by construction sector.

巨大的建筑能耗产生的能源问题和环境问题是当今建筑界面临的重大问题和挑战。

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The article analyses the situation and challenge of universities network cultural construction, then it puts forward some measures accordingly.

文章分析了高等院校网格文化建设面临的形势和挑战，并提出了相应的对策。

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The geological conditions of strong weathering and freeze thawing in western plateau region brought an unprecedented challenge to the mine construction.

西部高原地区以其强风化、常冻融的地质条件给矿山施工带来前所未有的挑战。

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Engineers who have assessed the project to build deep underground storage facilities feel it would be a bigger construction challenge than that of the channel tunnel, with tunnelling between 200 and 1, 000 metres.

BBC: Nuclear waste disposal: Where in Cumbria to bury it?

In a letter to the council, it said the construction would "challenge the cathedral's hitherto unrivalled supremacy in the landscape" and "sever the current close relationship of the cathedral and city to the adjacent Fens".

BBC: Ely bypass: Council selects 'value for money' route

One afternoon, Lauren's class was building cardboard and construction-paper models of New York landmarks, a lesson that leads up to the challenge of building 3-D models in the computer.

CNN: Gaming Reality