Arthur von Wiesenberger, who carries the title Water Master, is one of the few water critics in North America.
Arthurvon Wiesenberger 是北美为数不多的水资源评论家之一，他的头衔是“水大师”。
Arthur von Wiesenberger, who carries the title Water Master, is one of the few water critics in North America.
Arthurvon Wiesenberger 是北美为数不多的水资源评论家之一，他的头衔是“水大师”。
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