Tagging fish

例句：

1. 1. The police are tagging the car with a tracking device.
   警察正在给这辆车贴上追踪设备。
2. 2.They tagged the lost dog with a brightly colored ribbon.
   他们给那只丢失的狗系上了一条鲜艳的彩带。
3. 3.The researchers tagged each animal with a unique number to identify them later.
   研究人员给每只动物都贴上了一个独一无二的号码，以便以后识别。