At a trucking school in New Jersey, students are maneuvering 18-wheelers around traffic cones. Other future drivers look under hoods to perform safety checks, narrating as they examine steering hoses for cracks and leaks.
An instructor glides between speaking Spanish and English as he teaches Manuel Castillo, a native Spanish speaker, how to inspect a school bus. They’re using a printed script of English phrases to practice what Castillo would say during a roadside inspection.
