证书

He presented his certificate with pride after passing the exam.
他考试通过后自豪地展示了证书。
She needs to provide a certified copy of her birth certificate for the application.
她需要提交一份经认证的出生证明复印件作为申请材料。
The notary public stamped and certified the document as authentic.
公证员在文件上盖章并确认其真实性。
A certified mail receipt guarantees that the package was delivered to the recipient.
挂号邮件收据确保了包裹已送达收件人。
The doctor's certificate cleared him to return to work.
医生的证明让他获准重返工作岗位。
The contract was signed under the witness of a certified attorney.
合同是在一名执业律师见证下签署的。
The authenticity of the artwork was certified by an expert appraiser.
艺术品的真实性由专家鉴定师进行了认证。
A certified public accountant (CPA) is a professional with specialized knowledge in auditing and finance.
注册会计师（CPA）是专门从事审计和财务的专业人士。
I need to get my passport certified before I can travel abroad.
我出国旅行前需要把护照进行认证。
The government issued a certified letter to the family, acknowledging their veteran status.
政府向这家人发放了认证信，确认他们的退伍军人身份。