India has spent at least $4.6 billion upgrading stadiums, refurbishing roads and building power and water utilities.

印度至少已经花了46亿美元来进行场馆改造、道路整修以及电力和供水设施的建设。

youdao

Meanwhile, any waste water would be treated and reused, whilst a methane digester utilizes the waste created on-site to generate even more power for the building.

此外，废水也将处理及再利用，而厌氧消化池将现场处理废物，处理过程中产生的甲烷能够提供更多的电力。

youdao

These are mounted on the roof and provide solar power to drive the pumps necessary for circulating the water over the roof and back to the tank beneath the building.

光电板斜放在屋顶，它提供足够的太阳电能带动抽水帮浦能够让水经过屋顶回到大楼下面的水箱里循环。

youdao

The problems, of course, include the expense of building platforms in deep water, servicing them and building underwater transmission to bring the power to land.

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More reliability would have come from water-proof substations, building-centric Bloom fuel-cell power and local micro-grids.

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Two or three others were hospitalized and released after contact with radioactive water in the partially flooded basement of a Fukushima Daiichi turbine power building.

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