名词
中文翻译：长秋千
同义词：
['长滑梯，长秋千架例句：1. The children were playing on the long swings in the park.（孩子们在公园里玩长秋千。）']
例句：
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1. The children were playing on the long swings in the park.
孩子们在公园里玩长秋千。
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2. The long swings are a popular attraction at the amusement park.
长秋千是游乐园里最受欢迎的景点。
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3. After a long day at school, my friends and I went to the park to play on the long swings.
放学后，我和朋友们去了公园，玩起了长秋千。