4视频豆瓣6.7
33视频豆瓣7.5
7视频豆瓣7.2
3视频
6视频豆瓣6.3
5视频
8视频
发电厂的景色,有蒸汽出口,不同的工业塔,背景是蓝天。
View of a power plant, with steam outlets, and different industrial towers, and the blue sky in the background.
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