manual operator造句

Manual operator - powered resuscitators
手动复苏器
The tape is removed from the reperforater by manual operators and placed on the appropriate tape reader for signal transmission to the destination
由手工操作员把纸带从收报穿孔机上取下来装到相应的纸带阅读机上，把信号发送到目的地。
At this stage , the role of the manual operator shifted to provide assistance for more advanced services like conference calls or charge information
在这一阶段，手工接线员的工作转移到辅助更先进的服务上去了，如会议电话、信息管理等。
It's difficult to find manual operator in a sentence. 用manual operator造句挺难的