uncovery

例句：

1. 1. The scientist uncovered a new species of bird in the Amazon rainforest.
   科学家在亚马逊雨林发现了一种新的鸟类。
2. 2.The government's exposure of corruption within the administration has raised questions about its effectiveness.
   政府对行政机构内部腐败的曝光引发了对其有效性的质疑。
3. 3. The truth was finally uncovered by the detective, leading to the arrest of the criminal.
   侦探最终揭示了真相，导致罪犯被捕。