selection in segregating generations

例句：

1. 1. The team decided to segregate the children by age.
   团队决定根据年龄将孩子们分开。
2. 2. Thetwo countries have been segregating their populations for decades.
   这两个国家已经将他们的人口进行了几十年的隔离。
3. 3. The city has implemented strictmeasures to prevent racial segregation.
   这个城市实施了严格的措施来防止种族隔离。