我的选股态度是找护城河深的平台型股票长持，凡是单一产品的很容易被淘汰。比如激光雷达。

来源: 西糖胡同于 2026-01-11 12:01:52 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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