Because he is sharp, he can solve problems quickly.

His attitude really makes me mad.

He is thought to be insane.

He took a crazy action.

He is really a forgetful person, always forgetting names.

He swung the long sword with birds' heads carved on the pommel.

Yuu is hanging out the laundry.

He chose a character named Sen.

Mother laid out delicious dishes on the dining table.

When he immigrated to a new country, he remembered the proverb 'When in Rome, do as the Romans do' and tried to adapt to the culture of that country.