So much effort is going to be spent building this business.

The next six months was then spent building a radio station from scratch.

At least half my time has been spent building a surveillance net.

But most of her childbearing years were spent building a career.

The billions of dollars the company has spent building its own search engine have yet to pay off.

Money the church could have spent building new temples, using firms like mine.

After nearly $750,000 had been spent building the dam, a flood washed out the work.

Play is not wasted time, but rather time spent building new knowledge from previous experience.

We spend all our time building better products for our users.'

His later life was spent building the town of San Antonio, Florida.