https://ipfs.io/ipfs/QmZr622spUdEsk9JNSF9TADYbRuS67f16y8kzdDH6wpE9U?filename=%E4%B8%8A%E6%B5%B7%E5%B8%82%E7%96%BE%E6%8E%A7%E4%B8%AD%E5%BF%83%E5%BD%95%E9%9F%B3%E6%96%87%E4%BB%B6.m4a

上海市疾控中心录音文件

https://ipfs.io/ipfs/QmVGr22ZkK5ARoG99FX92mcNMUhuUZ9oh8e245E1AEJoUw?filename=%E5%85%B3%E4%BA%8E%E4%B8%8A%E6%B5%B7%E7%AE%80%E7%9F%AD%E7%9A%84%E7%BA%AA%E5%BD%95%E7%89%87.MP4

关于上海的简短纪录片

https://ipfs.io/ipfs/QmUY6KBBDfk8b2A9evkQRrmWQaDT4BWj2emUWHUaPp2swo?filename=%E4%B8%80%E4%B8%AA%E6%97%B6%E4%BB%A3.mp4

一个时代