authenticated copy

例句：

1. 1. The company issued a certified copy of the report to the client.
   公司向客户颁发了一份报告的认证副本。
2. 2.The original document was lost, so we needed to verify the authenticity of this copied copy.
   原件丢失了，所以我们需要验证这份复制件的真实性。
3. 3. The police department requested an authenticated copy of the crime scene photos for evidence purposes.
   警察局要求一份犯罪现场照片的认证副本作为证据。