https://yuleichen.substack.com/s/4d8https://substackcdn.com/image/fetch/$s_!vCUa!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fyuleichen.substack.com%2Fimg%2Fsubstack.pnghttps://yuleichen.substack.com/s/4d8SubstackWed, 10 Jun 2026 20:44:51 GMThttps://yuleichen.substack.com/p/02https://yuleichen.substack.com/p/02Tue, 09 Sep 2025 22:58:06 GMT

]]>https://yuleichen.substack.com/p/01https://yuleichen.substack.com/p/01Sun, 24 Aug 2025 18:00:28 GMT我们的第一期！但有很多收音问题....

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