He took the spiral stairs at a dangerous speed.

They drove at a dangerous speed across the rough terrain.

A similar pattern was shown for ads showing a person driving at dangerous speeds.

He had jumped in only a three-mil suit, at a speed dangerous to his health.

The daring kids whipped back through the trees at a tremendous, dangerous speed.

The police car zips around curves at dangerous speed, sometimes even flying in the air.

Sixty was a dangerous speed on the narrow village street.

Victoria plunged down the slope at a dangerous speed, leaving the other three behind.

She caught a glimpse of the car behind her veering back to the right at a dangerous speed.