例句與造句

1. This used a 250 Volt center third rail to power remotely-controlled self-propelled side dump cars.
2. Approximately 1, 600 4-wheel side dump cars were produced in several versions for construction earth-moving.
3. SFG also owns several pieces of maintenance equipment, including several flat cars, Difco side dump cars, Hart ballast hoppers, four Russel snow plows, a steel flanger plow and two Pyle regulator type snow plows.
4. It's difficult to find side dump car in a sentence. 用side dump car造句挺難的