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(lǐng)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(guān)注學生的個人需要。