1. The truth was finally revealed after months of investigation.
经过数月的调查，真相终于揭示出来了。

2. The hidden treasure was revealed when they moved the old bookshelf.
当他们移动旧书架时，隐藏的宝藏被揭示了出来。

3. Her facial expression revealed her true feelings of disappointment.
她的面部表情透露出她失望的真实感受。

4. The magician revealed the secret behind his amazing trick.
魔术师揭示了他惊人把戏背后的秘密。