以前大学机关厂矿操场上的单杠双杠都是一种式样不知是民国传下来的还是解放（或叫沦陷）后从苏联引进的

来源: rmny 于 2026-02-09 08:12:27 [旧帖] [给我悄悄话] 本文已被阅读：次

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