What's "Hello girl"?

What's "Hello girl"?
What's "Hello girl"?

What's "Hello girl"?
Hello girl is a girl who answers telephone calls in the post office or in a company .
(女接线生就是在邮局或公司接电话的女孩.)
Hello girl 女话务员；女电话接线员;女接线生
如:Our manager was married to a hello girl.
我们的经理与一位女电话接线员结婚了.