Read the article carefully and talk about the reasons why the author likes sparrows.

Beautiful appearance and lively behavior.

1, beautiful appearance: Although the sparrow is small, its feathers shine brightly in the sun with gray, brown and black spots, giving people beautiful enjoyment.

2. Lively behavior: Sparrows are good at jumping and chasing on the grass. They fly, jump and interact quickly, giving people a feeling of vitality and pleasure.