求翻译：规范和加强高校投融资管理，降低高校投融资风险和提高高校投资效益是促进高校可持续发展的关键。是什么意思？

Standardize and strengthen the management of investment and financing universities, colleges and universities to reduce risk and improve the university's investment and financing investment efficiency is the key to sustainable development for universities.

Norms and enhance the investment and financing management colleges and universities, colleges and universities lower investment and financing risk and improve efficiency of the investment is to promote higher education colleges and universities the key to sustainable development.

The standard and the enhancement university throw the financing management, reduces the university to throw the financing risk and to enhance the university to invest the benefit promotes the university sustainable development key.

Standardizing and strengthening investment and financing in higher education management, reduces risk in investment and financing in colleges and universities and improving investment efficiency is the key to promoting sustainable development in colleges and universities.

Standardizing and strengthening investment and financing in higher education management, reduces risk in investment and financing in colleges and universities and improving investment efficiency is the key to promoting sustainable development in colleges and universities.