The marginal cost of producing wind power is almost nothing, since the fuel—wind—is free.
因为风是免费燃料，所以风能的边际成本几乎为零。
Since the wind is destination, and just let it blow bar!
既然风是有终点的，就让它吹吧！
Dew had fallen heavily since the wind had dropped.
风已停息，露水更浓了。
Since I created, the wind and rain on the last 10.
我公司自创建以来，风雨近十载。
LOVE it! LOVE SNOW DOMES since young, especially those with wind up music!
很爱它！年轻时很爱雪景球，尤其是那些有音乐的！
LOVE it! LOVE SNOW DOMES since young, especially those with wind up music!
很爱它！年轻时很爱雪景球，尤其是那些有音乐的！
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