Jobs never run out of sequence, and if a job fails, the TWS handles the recovery process with little or no operator intervention.

作业永远不会打破顺序运行，并且如果一个作业失败了，TWS可以在操作员少量参予甚至不参予的情况下对之进行恢复。

youdao

Because the telephone company USES DNIS to send the number, there is no need for operator intervention to route the call.

由于电话公司使用DNIS传送电话号码，因此就不需要话务员转接电话了。

youdao