1、Back office operations - operations that ultimately affect the activities of the front office
后臺操作：最終將影響前臺的操作，如寄賬單、維修、計劃、市場營銷、廣告、財務(wù)、制造等。

2、This portion of the program is essential to train your front and back office personnel.
這部分程序是必不可少的訓練您的正面和背面的辦公室人員。

3、This external network supports front and back office activities.
這個外部網(wǎng)絡(luò)支持前臺和后臺活動。

back office翻譯