不贪不用马金杠杆，可以抗过大跌。不然，遇大跌，必九死一生

来源: pssci 于 2020-03-29 06:21:13 [博客] [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.