求翻译：正如美国金融混业经营的发展，我国金融混业经营的内部原动力源于商业银行，这主要基于分业经营本意在商业银行和证券公司之间立起一道金融防火墙，防止风险的跨业传染，从而降低系统性风险。是什么意思？

As the development of U.S. financial mixed operation, the internal driving force of China's financial mixed operation from commercial banks, which is mainly based on separate operation intended to commercial banks and securities companies erect a financial firewall, to prevent the risk of cross-indu

Just as the United States financial mixed business development, and my financial mixed business originated in the internal driving force behind this was mainly based on commercial banks, the operation was intended to set up between commercial banks and securities companies, financial firewall to pre

正在翻译，请等待...

As the United States development of financial mixed operation, financial mixed operation in China's internal motive power comes from commercial banks, largely based on the separation business intent between commercial banks and securities firms financial together set up the firewall to prevent the r

Just as the development of U.S.A.'s financial mixed operation, the internal motive power of financial mixed operation of our country comes from the commercial bank, this mainly original idea on the basis of being operated separately erects a financial firewall between commercial bank and securities