不知道。因為有兩種可能，一是承重夠，一是承重不夠。也就有個選擇問題，加建多少最合算。你的房應該還有HOA要先問。

來源: 守月於 2024-02-29 12:00:26 [舊帖] [給我悄悄話] 本文已被閱讀：次

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