To keep the floor horizontal, motors turn each bus-size glass capsule 360 degrees in one direction while the rim rotates a full revolution in the other.

• 要保持座舱内地板保持水平，电机马达将公车大小的玻璃观光座舱以一个方向旋转360度，同时轮框则朝另一个方向旋转一整圈。