selective mining system

例句：

1. 1. The company is known for its selective hiring practices.
   该公司以其有选择的招聘政策而闻名。
2. 2. The research team conducted a selective analysis of the data.
   研究团队对数据进行了有选择的分析。
3. 3. The manager made a selective decision based on the available information.
   经理根据可用信息做出了有选择的决定。