但这确是一个很好的晴天，阳光明媚，没有一丝风。
But a beautiful day it was, with bright sunny skies and no wind.
天秤座是有名的“伴侣星座”，但这不是因为他们对另一半的需求源于内心，而是因为它是风象星座，他们超凡脱俗，而且如果没有另一半让他们觉得完整的话，他们始终感觉不自在。
Libra is known as "the relationship sign", not because it's driven by matters of the heart. It's an air sign, fairly detached, and never feels comfortable without another half to make it feel whole.
即便说近海风电成本到2015年(据德国意昂电厂的预测)会与天热气持平，但为了应付没有风的情况，还需建设备份电站，这就会产生额外成本。
Because even if, say, offshore wind costs the same as natural gas by 2015 (as predicted by German utility E.ON), there is still an extra cost of building backup power for when the wind doesn't blow.
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