管理和控制退货渠道的关键是退货授权(Return Material Authorization, RMA)流程的翻译：Management and control of the return channel is the key to a return material authorization (Return Material Authorization, RMA) process 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Management and control of return channel is the key to return authorization (return material authorization, rma) process

Management and control of the return channel is the key to a return material authorization (Return Material Authorization, RMA) process

The management and the control returned goods channel key is the returned goods authorization (Return Material Authorization, RMA) the flow

management and control is the key return channels (Return Material returns authorized RMA Authorization) process.

Management and control of the return channel is the key to a return material authorization (Return Material Authorization, RMA) process