He showed a change of technique in sumo.

He was teased as a country bumpkin because he was not used to city life.

The chord progression of this song is very unique.

The speed of this progressive wave is close to the speed of light.

We moved to a newly developed satellite town.

Singapore is a prosperous city state.

Tokyo is a metropolis of Japan.

We visited the beautiful port city of Yokohama.

He was born and raised in a megalopolis.

He believes in urban myths.