雙輪的車對道路要求高，獨輪車即使車道窄一點也能走，我好像看到走山路的都是獨輪車，不懂瞎猜的

來源: 風輕輕地歎zh 於 2019-04-18 07:42:05 [舊帖] [給我悄悄話] 本文已被閱讀：次

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