名词
中文翻译：滚球
同义词：
['roller', 'rollercoaster', 'sled例句：1. The roller coaster was the main attraction at the amusement park.（过山车是游乐园的主要吸引点。）2. The sled is used for transporting goods over long distances.（雪橇用于长途运输货物。）']
例句：
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1. The roller coaster was the main attraction at the amusement park.
过山车是游乐园的主要吸引点。
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2. The sled is used for transporting goods over long distances.
雪橇用于长途运输货物。
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3. The rollercoaster takes visitors on a thrilling ride through the park's tunnels.
过山车带领游客在公园的隧道中体验刺激的旅程。