Ieay4a

이 사용자는 한국어가 모어입니다.

This user can contribute with an advanced level of English.

この利用者は中級の日本語ができます。

該用戶能以基本的中文進行交流。
该用户能以基本的中文进行交流。

Hello, this is Ieay4a. I am interested in the mathematics and the linguistics.

If you find any of my mistakes, please fix it at your mercy. Thank you.