rolling loop
... popgun 玩具枪 rolling loop 滚铁环 scooter 速可达,单脚滑行车 ...
iron-hoop rolling
... playing with a cantapult/slingshot 打弹弓 iron-hoop rolling 滚铁环 whipping tops抽陀螺 ...
loop
... whipping top陀螺 snow fighting 打雪仗 loop 滚铁环 ...
Iron ring pushing
... rubber band skipping 跳皮筋 iron ring pushing 滚铁环 paper folding 折纸 ...
Hoop-rolling
"滚铁环"是个多义词,它可以指滚铁环(旧时传统儿童游戏),滚铁环(文学作品)。