我們鄉下的防澇係統簡單實用，低窪的地方不開發，做防洪用，不夠就挖個大坑，叫pond。用不著修。

來源: 幸福生於 2025-07-18 05:36:49 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.