My research focuses on the byways of children's literature.
我的研究專注于兒童文學中的生僻領域。
But when close-ups are needed, the film focuses on the star.
但是當需要特寫鏡頭時，電影就會聚焦在明星身上。
Private-one-to-one tuition focuses on the individual needs of the student.
私人一對一教學關注學生的個人需要。