gravity racer
复数形式
gravity racers
1
重力赛车, 重力车
a non-motorized vehicle typically used in downhill racing, relying solely on gravity for propulsion
A gravity racer is a type of vehicle that moves without an engine, relying entirely on gravity to gain speed. Typically, these vehicles are built low to the ground and designed to be steered by the rider, often on downhill slopes. Gravity racers are usually made from lightweight materials to reduce resistance and increase speed. They are commonly used in racing events, where competitors aim to navigate tracks as fast as possible without the aid of motors. These vehicles offer an exciting, eco-friendly way to enjoy fast-paced downhill racing.
- The annual gravity racer competition drew participants from around the world to test their homemade vehicles on the steep hills of the countryside.
一年一度的重力赛车比赛吸引了来自世界各地的参与者，在乡村的陡峭山坡上测试他们的自制车辆。
- He built his own gravity racer from scratch, carefully designing it to maximize speed and stability on the winding race course.
他从零开始建造了自己的重力赛车，精心设计以在蜿蜒的赛道上最大限度地提高速度和稳定性。
- The gravity racer whizzed down the hill at incredible speed, thrilling spectators with its sleek design and daring maneuvers.
重力赛车以惊人的速度冲下山坡，以其 sleek 的设计和大胆的操作让观众兴奋不已。
- Teams spent months refining their gravity racers, aiming for the perfect balance between weight, aerodynamics, and durability.
团队花了数月时间完善他们的重力赛车，旨在实现重量、空气动力学和耐用性之间的完美平衡。
- The community rallied behind the local school's gravity racer team, cheering them on as they competed against more experienced rivals.
社区团结在当地学校的重力赛车队后面，为他们与更有经验的对手竞争时加油。