～5, 10, 15, ,,, 30% case by case, 看买谁。比如买指数，挺好了。

来源: *江南雨* 于 2025-07-01 12:46:44 [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.