Actually, I'm studying several subjects at the moment, including math, science, and art. My major is math, but I also take electives to explore my interests, and the subjects I study change a bit each semester.
其實,我目前正在學習幾門科目,包括數學、科學和藝術。我的主修是數學,但我也選修其他課程來探索我的興趣,而且我每學期學習的科目會有所變化。