风力发电的成本过去十年来已经大幅度下降了，如果我们能在五年内使太阳能发电的成本加速下降的话，我们就会产生重大的影响。
The cost of wind has declined dramatically in the last decade, and if in five years we can accelerate the cost reduction of solar power, we will have made a huge impact.
塔楼的圆角处理加速了在这些位置上的风力，推动了风力涡轮将近300的线性风转，可预计生产出一年的电力。
The tower's rounded corners accelerate the wind speeds at these locations, propelling the building's nearly 300 linear meters of wind rotors that are expected to produce electricity year-round.
塔楼的圆角处理加速了在这些位置上的风力，推动了风力涡轮将近300的线性风转，可预计生产出一年的电力。
The tower's rounded corners accelerate the wind speeds at these locations, propelling the building's nearly 300 linear meters of wind rotors that are expected to produce electricity year-round.
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