Get every episode summarized
Each time 冷门知识 | 丰富你的知识储备 publishes, we email you a written briefing from the transcript — the topics, who appeared, and any specific claims, with the ad reads skipped.
Email me new episodesFree for 3 shows. No card needed.
About this episode
铁路边的“禁止双弓”是什么意思？为什么要禁止？
Get every episode summarized
Each time 冷门知识 | 丰富你的知识储备 publishes, we email you a written briefing from the transcript — the topics, who appeared, and any specific claims, with the ad reads skipped.
Email me new episodesFree for 3 shows. No card needed.
Hosts & guests
No transcript yet
This episode has not been transcribed. Request it and it moves to the front of the queue.
More episodes
