mass transit - involving the movement of large numbers of people, using buses, trains, etc. - การขนส่งมวลชน
mass transit - involving the movement of large numbers of people, using buses, trains, etc. - การขนส่งมวลชน
mass transit - the system of moving large numbers of people around in a city, including buses, trains, subways, etc. - การขนส่งมวลชน