Original sentence: Alongside differences in body, chassis, and seating design, school buses outside North America differ primarily in their signage, livery, and traffic priority.In Europe, Asia, and Australia, buses utilized for student transport may be derived from standard transit buses.Outside the United States and Canada, the usage and design of buses for student transport varies worldwide
Edited sentence: In Europe, Asia, and Australia, buses for this purpose may be standard transit buses, differing primarily only by routing and signage.Outside the United States and Canada, purpose-built school buses for student transport are less common