speculation enterprise

• 投机事业

speculation enterprise的用法和样例：

例句

1. The boss has put all his money into that speculative enterprise.
   这个老板把他的全部财产都投到那个投机事业中。
2. Extraordinary optimism sustained an orgy of speculation.
   极端乐观主义纵容了疯狂的投机事业。