Among the five continents, Asia has the most population.

The prepositional case plays an important role in English grammar.

My dream is to visit Scotland someday.

The discussion about the regional system in Japan is not over yet.

He can speak Teochew language.

The European Union is an organization for the economic and political integration of European countries.

I have been to Sinuiju.

Sinuiju is a city in North Korea.

Daihasshu is an ancient place name in Japan.

He was deeply thinking about '稽'.