名词
中文翻译：初步调查
同义词：
['initial survey', 'preliminary investigation']
例句：
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1. Theteam conducted a preliminary survey of the area before starting their work.
团队在开始工作前对该地区进行了初步调查。
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2.The researcher conducted a preliminary survey to gather information about the population.
研究员进行了初步调查，以收集关于人口的信息。
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3. Before making any decisions, it's important to conduct a preliminary survey to understand the situation.
在做任何决定之前，重要的是进行初步调查，以了解情况。