收益管理作为现代科学管理方法，在服务业中得到了广泛的应用。

As a modern scientific management method income management has been widely applied in service industry.

youdao

收益管理作为现代科学管理方法，在服务业中得到了广泛的应用。

As a modern scientific management method income management has been widely applied in service industry.

youdao