look into

US /lʊk ˈɪntuː/
UK /lʊk ˈɪntuː/
"look into" picture
1.

조사하다, 살펴보다

to investigate or examine something, especially a problem or a complaint

:
The police are going to look into the matter.
경찰이 그 문제를 조사할 것이다.
We need to look into why sales have dropped.
매출이 왜 떨어졌는지 조사해야 한다.