"Efficiency isn't enough, " says Richard Dyer, aviation campaigner for Friends of the Earth. "To go on raising emissions isn't acceptable."

地球之友的航空工业宣讲员理查德·戴尔表示：“仅仅提高效率是远远不够的，而继续增加排放是不能接受的。”

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"Efficiency isn't enough, " says Richard Dyer, aviation campaigner for Friends of the Earth. "To go on raising emissions isn't acceptable."

地球之友的航空工业宣讲员理查德·戴尔表示：“仅仅提高效率是远远不够的，而继续增加排放是不能接受的。”

youdao