名词
中文翻译：准备区域
同义词：
['preparatory zone', 'preparation zone例句：1. The engineer designed the new machine in a zone of preparation.（工程师在准备区域设计了新机器。）']
例句：
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1. The engineer designed the new machine in a zone of preparation.
工程师在准备区域设计了新机器。
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2.The team worked diligently in the zone of preparation to ensure success.
团队在准备区域勤奋工作以确保成功。
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3. The scientist conducted experiments in the zone of preparation to gather data.
科学家在准备区域进行实验以收集数据。