He was so profound that it was difficult for us to understand his thoughts.

His actions are said to be deeply sinful.

Asami is my best friend.

I live in Shenzhen.

I used an optical microscope for an experiment at school.

He likes to take a walk in the park at dusk.

The Calopteryx cornelia is a species endemic to Japan, and it has beautiful wings.

He is a born adventurer.

My friend is a real dog lover, always talking about dogs.

My neighbor is a bird lover, always putting bird food in the garden.