lift the lid on
US /lɪft ðə lɪd ɑn/
UK /lɪft ðə lɪd ɑn/

1.
揭露, 揭開蓋子, 曝光
to reveal something secret or previously hidden, often something scandalous or unpleasant
:
•
The investigation aims to lift the lid on corruption within the department.
這項調查旨在揭露部門內部的腐敗。
•
A new documentary will lift the lid on the dark side of the fashion industry.
一部新紀錄片將揭露時尚界的陰暗面。