shared data set

例句：

1. 1. The team useda shared data set to analyze the markettrends.
   团队使用了一个共享数据集来分析市场趋势。
2. 2. The researcher shared a shared dataset with his colleagues for further analysis.
   研究员与他的同事们分享了共享数据集，以便进一步分析。
3. 3. The company decided to use a shareddata set to improve its customer service.
   公司决定使用一个共享数据集来提高其客户服务。