大家好，我叫杨宇纯，来自湖北荆州，很荣幸加入BMB大家庭中。希望未来的日子里，大家一起加油努力，顺利完成学业。

Hello everyone, I'm Yang Yuchun, from Jingzhou, Hubei Province. It's my honor to join the BMB family. I hope that we can make progress together，and work hard to complete our studies successfully in the future.