How can I send one more image?

I tried to send image.

but I couldn’t send two image.

utter_cheer_up:

- text: |+
    animal  here
  image:
  - 'https://i.imgur.com/nGF1K8f.jpg'
  - 'https://i.imgur.com/jlFgGpe.jpg'

how??

thank you.