迁移的

例句：

1. 1.The birds migrate to warmer climates during winter.
   冬天，鸟类会迁徙到较温暖的地区。
2. 2.The company relocated its headquarters to a new city.
   该公司将其总部搬迁到了一个新的城市。
3. 3. The fish migrate upstream to spawn in the spring.
   鱼类在春天上游迁徙以繁殖。