My younger brother is a doctor.

He was arrested by the police on suspicion of secret photography.

Tousei, have you finished your homework for today yet?

She let out a deep sigh.

The sea was raging like surging waves.

The potential energy of this ball is proportional to its height.

The place of articulation is a very important concept in phonetics.

His usual location is the seat at the very back of the library.

He lives in my brother's family's house.

This is my grandparents' house.