揭晓

例句：

1. 1. The company finally unveiled its new product yesterday.
   公司终于在昨天公布了新产品。
2. 2. The secret was finally revealed after years of secrecy.
   这个秘密在经过多年的保密后终于被揭露了。
3. 3. The government has announced that they will hold a press conference tomorrow.
   政府宣布他们将在明天召开新闻发布会。