名词
中文翻译：跳跃的山丘
同义词：
['jumping hill', 'jumping hill', 'jumping hill']
例句：
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1. The kids werejumping on the jumping hill at the park.
孩子们在公园里的跳跃山丘上跳来跳去。
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2. The children were having a great time jumping on the jumping hill.
孩子们在跳跃山丘上玩得很开心。
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3.The jumping hill was a popular spot for picnics and outdoor activities.
跳跃山丘是野餐和户外活动的一个热门地点。