好消息! 政府合同很给力，这种护城河别人比较难突破，需要长期合作信任和通过一套繁琐的认证。

来源: *江南雨* 于 2025-10-31 07:06:26 [旧帖] [给我悄悄话] 本文已被阅读：次

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