major subject

基本解释

As the new century approaches, the major subject for countries across the world is how to go about establishing new international relations.
随着新世纪的临近，世界各国面临的一个主题是如何建立新的国际关系。
As with the civil society representatives who Wolfowitz met earlier, the parliamentarians raised the quality of education as a major subject in their talks.
同沃尔福威茨早些时候会见的公民社会的代表一样，议员们也提出了教育质量问题，作为他们谈话的主要议题。
Q： What was (were) your major subject (subjects) in the university?
问：大学时期你主修那些学科?

One resolution was approved a declaration calling for concerted global action on climate change ahead of a major United Nations conference on the subject scheduled for December in Copenhagen.

Their standard short, specialised degrees suit only the well prepared: in three years there is no time for a ruthless weeding-out after one year, as is common elsewhere in Europe, or for a broad education before choosing a major subject, as in America.
ECONOMIST: University education
On his personal home page he posts the exact coordinates of his home, his birthdate and parents, medical problems (heart attack, carcinoma, narcolepsy, dyslexia, pneumonia, motion sickness) and even a copy of the 1976 letter booting him out of Duke University for getting an F in his graduate major subject.
FORBES: Harvard Professor Re-Identifies Anonymous Volunteers In DNA Study
The far-reaching changes were reportedly the subject of major internal fights between top Administration officials.
CENTERFORSECURITYPOLICY: Undesirable influence