It comfortably accommodates one teenager and it's shorter than a traffic cone, and it's almost as efficient as a bicycle as long as you drive it at 15 miles per hour.
10代の若者が一人乗れるサイズで 道路工事用円錐標識より低く 自転車とほぼ同じ効率ですが 時速15マイルで移動することが前提です