It's such a pity that you lost your father.

The children are enjoying playing in the mud at the park.

He rose in the world through hard work and talent.

He was arrested on suspicion of kidnapping a child.

The Mariana Trench is the deepest part of the earth.

Once upon a time, a frog was hopping around in a pond.

This shape is called a great icosihemidodecahedron.

He is a Chinese person.

He urged us to hurry, saying 'time and tide wait for no man.'

He is a foreigner, but he can speak Japanese fluently.