我觉得是你最后一张图gutter 位置需要装downspout，水太大了，就这样像瀑布一样，证明引水管装少了。

来源: 紫茉莉比茉莉香8 于 2024-01-24 19:57:00 [旧帖] [给我悄悄话] 本文已被阅读：次

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