名词
中文翻译：区域
同义词：
['area', 'region', 'sector']
例句：
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1. The city is divided into several zones for convenience.
为了方便，这个城市被分成了几个区域。
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2. The scientists have identified the boundaries of the new zone.
科学家们已经确定了新区域的边界。
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3. The company has expanded its operations into new zones in Asia.
该公司已经在亚洲的新区域扩展了业务。