Original sentence: The show was about a police officer and former amateur dirt-bike racer named Jesse Mach who was secretly chosen to test a top-secret project -- an all-terrain attack motorcycle capable of speeds in excess of 300 miles per hour
Edited sentence: The show was about a police officer and former amateur dirt-bike racer named Jesse Mach who was secretly chosen to test a top-secret project—an all-terrain attack motorcycle capable of speeds in excess of 300 miles per hour