look into
US /lʊk ˈɪntuː/
UK /lʊk ˈɪntuː/

1.
調查, 研究
to investigate or examine something, especially a problem or a complaint
:
•
The police are going to look into the matter.
警方將調查此事。
•
We need to look into why sales have dropped.
我們需要調查銷售額下降的原因。