上麵那張細節圖,大壩不接觸水的背麵被空氣壓出一大坑。水泥壩可以被壓倒,但不會變成那樣。這要多天真才會相信那是變形。
本帖於 2019-07-13 08:41:23 時間, 由普通用戶 super_cat 編輯
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