Mr. Ou is my best friend.

My acceptance of his proposal was positive.

He is studying at a university in Europe.

European culture is very diverse, with each country having its own unique characteristics.

歐 is an old kanji notation for Europe.

The character '汪' has the meaning of flowing like overflowing water.

This bay is drawing a beautiful curve.

Eurasia is the largest continent on Earth.

I saw a mandarin duck in the park pond.

The era of 承應 is particularly interesting in Japanese history.