Sewer line 的例行维护，看到日本的房子都每年jet 一回，我也有那打算。还有屋顶。也该一两年检查一次。

来源: alpha123 于 2023-01-28 13:32:17 [旧帖] [给我悄悄话] 本文已被阅读：次

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