Strong interaction is one of the four fundamental forces in particle physics.

My dream is to own a yacht in the Mediterranean Sea.

My father is a doctor.

She bought a new bra.

My stepfather is a very kind person.

He was clutching a knuckle duster in his hand.

Please empty the trash can.

He emphasized that there is still much to do, saying 'It's a long road ahead as the sun sets.'

There are many poisonous insects in this forest, so please be careful.

Katori is my best friend.