抽样调查

例句：

1. 1.The company conducted a sampling of its customers to gather feedback on their experiences.
   该公司对客户进行了抽样调查，以收集他们对体验的反馈。
2. 2. The government is conducting a sampling of the population to determine the prevalence of the disease.
   政府正在进行一项抽样调查，以确定该疾病的普遍性。
3. 3.The research team used a random sampling method to ensure representativeness in their study.
   研究团队使用了随机抽样方法，以确保他们的研究中的代表性。