小罗塔直径意味着她旋转非常快，他们是相当多的冰山噪音，但不足以担心。
Thee small rota diameter does mean she spins very fast and their is quite a bit of tip noise, but not enough to worry about.
看到很多人围观，他们非常高兴，并向围观者展示了20世纪50年代拍摄的黑白照片，照片上孩子们正蹬着滑冰鞋在学校操场上旋转。
Delighted to have an audience, they show off black-and-white pictures taken in the 1950s, with children swirling around the school playground on ice skates.
小罗塔直径意味着她旋转非常快，他们是相当多的冰山噪音，但不足以担心。
The small rota diameter does mean she spins very fast and their is quite a bit of tip noise, but not enough to worry about.
小罗塔直径意味着她旋转非常快，他们是相当多的冰山噪音，但不足以担心。
The small rota diameter does mean she spins very fast and their is quite a bit of tip noise, but not enough to worry about.
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