This routine, performed three times a week with steadily increasing weights, will produce impressive results in six to eight weeks.

The video is already a record breaker in that it was produced in only three weeks as opposed to the normal six to eight weeks.

This system produces mature plants in four to six weeks instead of the several months required under ordinary growing conditions.

"It takes years to become a professional chef, and we wouldn't presume to say we could produce one in 12 weeks."

I was astounded with what many of them managed to produce in six weeks.

The music for the entire film was produced in two weeks.

By 1990, a four-pounder could be produced in six weeks with eight pounds of feed.

CBS asked for a script to be produced in three weeks.

The Commission will produce its new policy report on 4 October, in only a few weeks.

Each cartoon was produced in six weeks, compared to the six months usually taken for short cartoons of the same kind.