对，我记得三心说 sp 500 最好拿个90 premium. 刚才试了一下，才 20 premium. 等

来源: snowwhite76 于 2026-03-09 07:22:30 [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.