名词
中文翻译：Unknown
同义词：
['epidemic area', 'quarantine zone']
例句：
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1. The outbreak has been contained in the corona zone.
疫情已在这个区域得到控制。
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2. The doctors are working hard to contain the virus in the corona zone.
医生们正在努力在疫情区控制住病毒。
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3. The government has declared a lockdown in the corona zone to prevent further spread.
政府已经宣布在疫情区实施封锁，以防止进一步传播。