behind closed doors

意思

in private, where the public cannot see or hear

私下裡，不讓外界看到或聽到.

例句

1. 1The two companies discussed the deal behind closed doors, away from reporters.
2. 2What happens behind closed doors in a marriage is often very different from what friends see.
3. 3The committee made its decision behind closed doors, so nobody knows who voted for what.
4. 4The players were furious that their contracts were negotiated behind closed doors.
5. 5Was the meeting open to parents, or did the governors talk behind closed doors?

文法

片語固定：doors 保持複數，不用冠詞。通常跟在 meet、discuss 或 happen 等動詞之後。