名词
中文翻译：Unknown
同义词：
['[未找到此单词的同义词]例句：1. The zoos are a popular attraction for tourists.（动物园是游客的热门景点。）2. The zoos have been closed due to the pandemic.（由于疫情，动物园已经关闭。）3. The zoos are home to many rare and endangered species.（动物园里有许多稀有和濒危物种。）']
例句：
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1. The zoos are a popular attraction for tourists.
动物园是游客的热门景点。
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2. The zoos have been closed due to the pandemic.
由于疫情，动物园已经关闭。
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3. The zoos are home to many rare and endangered species.
动物园里有许多稀有和濒危物种。