求翻译：風能設施日趨進步，大量降低生產成本，是再生能源中相當具有經濟競爭力及發展潛力的；在許多情況下，風力發電成本已經足以與傳統發電相比，甚至在一些地方（如美國中西部），風力已經比燃煤發電便宜很多。是什么意思？

Wind energy facilities apace , a significant reduction in production costs, renewable energy is economically competitive and considerable development potential ; in many cases , the cost of wind power is sufficient compared to traditional power generation, and even in some places ( such as the US Mi

Wind energy facilities has become increasingly progress, substantially lower production costs, are renewable energy resources in some economically competitive and development potential; in many cases, wind power costs have sufficient to compete with traditional power than in some places even if the

The wind can the facility progress day by day, reduces the production cost massively, is regenerates in the energy quite to have the economical competitive power and the development potential; In many situations, the wind power generation cost already sufficiently compared with the traditional elect

Wind energy facility improvements, do much to reduce the cost of production, are quite economic competitiveness and development potential of renewable energy resources and in many cases, the cost of wind power is sufficient compared with conventional power generation, and even in some places (such a

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