投机活动对社会是有益还是有害？如果赚了钱，这是财富的创造，是对社会有利的。

Is speculation beneficial or harmful to society? If money is made, wealth will be created, which is beneficial.

youdao

投机活动对社会是有益还是有害？如果赚了钱，这是财富的创造，是对社会有利的。

Is speculation beneficial or harmful to society? If money is made, wealth will be created, which is beneficial.

youdao