look into

The company's HR department will look into the matter regarding the employee's complaint.

会社の人事部は従業員の苦情に関する件について調査します。

The HR department will look into the allegations of misconduct.

人事部は不正行為の申し立てを調査します。

The manager will look into the customer's complaint immediately.

マネージャーはお客様のクレームをすぐに調査します。