i major in 还是i am major in

I am minor in a major kind of way 几个关于表达的问题1 I major in English.I am major in English.2 What a i major in math有语法错误吗 英语翻译I am major in Environmental Engineering and work in the i am a twice year college student major in civil engineering i am an English major and wanna to make foreign friends in w my major is English,but now I am engaging in playing pingpan 英语翻译General Introduction I am a third year master major in a I am a senior student that major in computer science.这么说对吗 英语语法问题i'm a sophomore major in law 中分别是什么词性sophomore major i Major in geology 可以这么说吗 Concerto in G major,H.XVIII;4 - I.Allegro翻译?