师兄英语怎么说

师兄英语怎么说：Senior brother, elder brother, big brother

我的师兄很厉害，他教我很多东西。 (My senior brother is very capable, he taught me a lot.)

我的师兄是个很好的榜样，我要向他学习。 (My elder brother is a great role model, I want to learn from him.)

我的大师兄非常有经验，他能够帮助我解决很多问题。 (My big brother is very experienced, he can help me solve many problems.)