他在学习上有点单打一，只愿意钻研自己感兴趣的科目，其他基础课几乎不碰。
He is somewhat one-track in his studies, willing to focus only on subjects that interest him and hardly touching the other foundational courses.
He is somewhat one-track in his studies, willing to focus only on subjects that interest him and hardly touching the other foundational courses.