介绍一下，免费的却是有组织的比赛，背后一定有故事，是城市赞助的，或是raise awareness的？好奇。。。

来源: tryonetry 于 2025-01-07 11:12:18 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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