a marriage certificate的用法和样例：
- I got a marriage certificate on my wall.
- We have arranged to apply for a marriage certificate tomorrow.
- "If someone has a marriage certificate, it puts their legal status beyond question," Mr Furness said, adding matrimony should be about love and commitment rather than gender.
- Do you have a notarized marriage certificate?
- She is a marriage guidance counselor.
- Marriage certificate is just another word for a work permit.