I heard the beautiful song of a songbird in the park.

Observing birds is one of my hobbies.

This beautiful 'Kanaotori' has the same meaning as 'Etopirika'.

The penguin lives in Antarctica.

My dream is to become an astronaut.

He emphasized his belief by saying, 'I believe in order to understand.'

She described the pain of a broken heart as tears.

I don't know a thing about him.

He is facing many difficulties due to gender identity disorder.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.