+1 "长持的龙头股也是不断更新的。” 比如在技术股里，当年是通讯公司，现在是软件公司。

来源: *江南雨* 于 2025-05-21 06:57:03 [旧帖] [给我悄悄话] 本文已被阅读：次

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