多元化跟高收益是相悖的。本版更推崇高收益，不论何种方式。

来源: lanyin0314 于 2025-08-28 09:03:20 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.