On hearing the woman's voice, the operator stood suddenly, almost spilling his tea.

The other operator stands on a platform at the left rear.

The operator stood as if paralyzed for a moment, his brain trying to digest what he had heard.

The operator was standing on the step, though, so he couldn't well have judged the man's height.

If fund investors need to make changes, operators are standing by.

Our operators are standing by at call centers in India.

But she said that both the video and the audio tape warn the operator to stand back.

The operators were not standing by to take my call.

The operators stood in front of this board walking back and forth monitoring the process indicators.

The operator stood stupidly for a few moments, then nodded.