当需要特写镜头时，电影就会聚焦在明星身上。

When close-ups are needed, the film focuses on the star.

youdao

但是当需要特写镜头时，电影就会聚焦在明星身上。

But when close-ups are needed, the film focuses on the star.

youdao

今天他能够将重点聚焦在经济方面。

Today he was able to focus his message exclusively on the economy.

《柯林斯英汉双解大词典》