I went to the ball park to watch a baseball game.

The new stadium has a state-of-the-art ball park.

Let's meet at the ball-park tomorrow.

The ball-park estimate for the project is $1 million.

I made some ball park estimations for the project.

Can you give me a ball park estimation of how much the project will cost?

I made some ball-park estimations for the project.

Can you give me a ball-park estimation of how much the project will cost?

He hit one out of the ball park.

The ball park figures for the project's budget were way off.