yi R 在 comet邀请码4个，自取 中发帖
https://perplexity.ai/browser/claim/VI0DOZLNNK
https://perplexity.ai/browser/claim/EA40P30VAW
https://perplexity.ai/browser/claim/G7WGCJ7KM4
https://perplexity.ai/browser/claim/KDFSVSY70L