名词
中文翻译：游乐场
同义词：
['playground', 'playground', 'play area']
例句：
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1.The children were playing on the playground after school.
孩子们放学后在操场上玩耍。
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2. She spent hours playing on her computer games.
她花了很多小时玩电脑游戏。
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3. They built a new playground for the community center.
他们为社区中心建造了一个新的游乐场。