Spring rider
01
弹簧骑乘玩具, 摇摆游乐设备
a playground equipment designed for young children, featuring a seat or platform mounted on metal springs that allow the rider to bounce and rock back and forth in a fun and safe manner
例子
The children enjoyed riding the spring rider at the park, laughing as it bounced up and down.
孩子们喜欢在公园里骑弹簧骑乘玩具，当它上下弹跳时笑着。
She pushed off the ground with her feet, making the spring rider move faster.
她用脚蹬地，使弹簧骑乘玩具移动得更快。
