He is known as a comic character.

Their problem was clearly visible to me, a bystander.

Her problem is obvious to me, who is looking at it from an outsider's perspective.

He was wearing a ski mask to protect his face from the cold.

He has an unserious attitude towards his work.

I'm troubled by his lack of seriousness.

I bought up all the main products.

He was an eyewitness to the incident.

The little owl is a nocturnal bird that mainly eats small mammals and insects.

The horned puffin lives in the cold waters of the North Pacific.