Ailin, and others like her, use high-tech equipment such as thermal devices and " electric noses" to track down lost pets, mainly dogs and cats, by searching for biological traces such as hair or urine.

爱琳和其他像她一样的人使用热敏设备和“电子鼻” 等高科技设备，通过寻找毛发或尿液等生物痕迹来追踪丢失的宠物， 主要是狗和猫。