导读2.Under artificial breeding conditions.the lifespan of sheep can usually reach up to 15 years.详情。
1. The average lifespan of a sheep is around 12 years. 2. Under artificial breeding conditions, the lifespan of sheep can usually reach up to 15 years.详情
羊的寿命一般多少年
2.Under artificial breeding conditions.the lifespan of sheep can usually reach up to 15 years.详情。
