Just because you major in English, don't think that you will have mastered real English.
不要以为你是英语专业的就能精通“真正”的英语。
I'll have studied English for four years next March.
到明年三月,我就学了四年的英语了。[将来完成时,表示将完成…,会做完…]
As the heads of next-generation start-ups, these Asian innovators can draw on customs and languages to forge righter links with crucial Pacific Rim markets.