实际上，他们是合资格的专业人士，他们以投资者的利益买卖股票的。

They are in fact qualified professionals who buy and sell shares on behalf of investors.

youdao

实际上，他们是合资格的专业人士，他们以投资者的利益买卖股票的。

They are in fact qualified professionals who buy and sell shares on behalf of investors.

youdao