0 people in an organization whose work is not seen by or is kept secret from the public -- 幕后策划人;智囊人物
There are far too many backroom boys in industry.
It is high time we got the backroom boys to work on the problem of road and rail transport.
But very soon the manufacturers and their backroom boys found a way of putting songs on both sides.
This is beginning to get into the thinking of the "backroom boys", and it is a subject that will be transferred to the boardroom tables before long.
There is room for the backroom boys here.
They have been working—these backroom boys—for a long time, and have made great strides forward.
But because no one would volunteer, we had to use backroom boys.
They are the "backroom boys" who have produced what we are using to-day.