"Sell in May and go away, and don't come back until St. Lege

来源: 于 2026-01-07 07:03:53 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

"Sell in May and go away, and don't come back until St. Leger's Day"
就是一句投机俚语而已，还有论文？

这东西不灵的！嘻嘻