Pet Helpers
Pet Helpers Pet Helpers Here are two pet helpers. Do you know what they do? This is a dog trainer. A dog trainer trains dogs. To train a dog means to teach. He teaches dogs to jump up. He trains dogs to sit. Take your puppy to a puppy school. Your puppy will learn from a trainer. This is a vet. A vet is a doctor for animals. Vets help all kinds of animals. Vets help pets when they are sick. Vets help pets to be healthy. Trainers and vets are pet helpers. Ho
登录后可以听外教原声朗读。
Pet Helpers
Pet Helpers
Here are two pet helpers.
Do you know what they do?
This is a dog trainer.
A dog trainer trains dogs.