selection of firing position

例句：

1. 1. The teacher selected the best student to present their project.
   老师挑选了最好的学生来展示他们的项目。
2. 2.She carefully selected her outfit for the evening party.
   她仔细挑选了她的晚礼服参加晚会。
3. 3.The company selected a new manager to replace the retiring one.
   公司选择了一位新的经理来接替即将退休的那位。