을 살펴보러

to go look over or examine something

→ 을

phrase Uncommon #12,791

to go look over or examine something 을 marks the object, and 살펴보러 expresses going somewhere in order to look over or examine it.

KO: 보고서를 살펴보러 사무실에 갔어요.

EN: I went to the office to look over the report.