大同小異。根據不同的地貌和比例，可以選擇多種材料多種做法，怎麽好用怎麽來。也可以3d打印

來源: 揚之水於 2017-01-18 16:53:37 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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