所以旅途总说 "做期指一定要做双向，而且要走量"。因为几乎无需预测（完全就是跟随市场）。

来源: 旅行中于 2026-04-07 10:05:40 [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.