Please review the contract carefully, as there may be hidden fees in the fine print.

請仔細審閱合約，因為細則裡可能有隱藏費用。

The hotel guests were surprised to find a hidden charge on their final bill.

飯店房客驚訝地發現最終帳單上有一筆隱藏收費。

Our new office has hidden cables under the floor to keep the workspace tidy.

我們的新辦公室把線路隱藏在地板下，讓工作空間保持整潔。