少数人已经开始抱怨不公平的投机活动。
他受欺骗参与了这项投机活动。
有空间智能的投机活动，以及详细的分析。
There is room for intelligent speculation as well as detailed analysis.
可以考虑在某些投机活动特别明显的城市首先进行试点。
Speculation could be considered particularly evident in some cities first pilot.
而这一切来的几乎不需要什么成本，因为整个国家也并不想看到如此多的投机活动。
They come at little cost as neither country is home to much trading.
而这一切来的几乎不需要什么成本，因为整个国家也并不想看到如此多的投机活动。
They come at little cost as neither country is home to much trading.
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