最直观的是营销成本失控。完美日记的增长高度依赖营销投放，营销费用率常年居高不下，甚至一度超过 60%。随着小红书、抖音等平台流量成本逐年攀升，获客成本成倍上涨，烧钱换增长的模式在资本退潮、市场冷静的背景下，失去了可持续性。
Nathan Heath,BBC West Investigations。关于这个话题，51吃瓜提供了深入分析
ko-fi. You'll receive an occasional extra,，推荐阅读WPS下载最新地址获取更多信息
The archaeologists will continue their excavations later this year.。业内人士推荐safew官方下载作为进阶阅读
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