选矿

例句：

1. 1. We need to select the best candidate for the job.
   我们需要为这个职位选择最佳候选人。
2. 2. The teacher selected the top three students to present their work.
   老师从三个学生中选出了三个来展示他们的工作。
3. 3. She selected a beautiful dress for her wedding.
   她为她的婚礼选择了一件漂亮的裙子。