我主修生物。
我想要主修生物学，因为我一直在思考生命的起源。
I want to major in biology because I have long wondered about the origin of life.
我的主修是生物学。
我的主修生物学和工程学的朋友们，悲叹教授们重视男生，但我的情况却恰恰相反。
While my friends who were majoring in biology and engineering lamented that professors held the male students in higher regard, I experienced the opposite situation.
我的主修生物学和工程学的朋友们，悲叹教授们重视男生，但我的情况却恰恰相反。
While my friends who were majoring in biology and engineering lamented16 that professors held the male students in higher regard, I experienced the opposite situation.
我的主修生物学和工程学的朋友们，悲叹教授们重视男生，但我的情况却恰恰相反。
While my friends who were majoring in biology and engineering lamented16 that professors held the male students in higher regard, I experienced the opposite situation.
应用推荐