耶鲁大学老鼠阶级实验，上层阶级为什么产生？原因根本想不到_哔哩哔哩_bilibili

Name: %E8%80%B6%E9%B2%81%E5%A4%A7%E5%AD%A6%E8%80%81%E9%BC%A0%E9%98%B6%E7%BA%A7%E5%AE%9E%E9%AA%8C%EF%BC%8C%E4%B8%8A%E5%B1%82%E9%98%B6%E7%BA%A7%E4%B8%BA%E4%BB%80%E4%B9%88%E4%BA%A7%E7%94%9F%EF%BC%9F%E5%8E%9F%E5%9B%A0%E6%A0%B9%E6%9C%AC%E6%83%B3%E4%B8%8D%E5%88%B0
Uploaded: 2025-04-09T03:00:57.781Z