I have been to Berlin.

Hōki was an ancient place name in Japan, located in the eastern part of present-day Tottori Prefecture.

He is planning to return to Brazil next week.

He is planning to return to Brazil next week.

Trade between Japan and Brazil has been increasing in recent years.

It is said that this watercourse was deep enough for large ships to pass through in the past.

The Wei River is one of the important rivers in China.

Tengawa is another name for the Milky Way galaxy where we live.

I went fishing for brook trout.

A river dolphin is a rare type of dolphin that lives in freshwater.