1. Humans have domesticated dogs for thousands of years.
人类已经驯养了狗数千年。
2. These animals are domesticated to adapt to family life.
这些动物被驯养以适应家庭生活。
3. Domesticated animals are usually more docile than wild ones.
驯养的动物通常比野生的更温顺。
4. Scientists are trying to domesticate wild wolves.
科学家试图驯养野生的狼。
5. Domesticated cats and dogs are common in homes.
驯养的猫和狗在家中很常见。