marriage certificate

例句：

1. 1.He needed a marriage certificate to get married.
   他需要一张结婚证书才能结婚。
2. 2. The couple got married in a traditional ceremony.
   这对夫妇在一场传统仪式中结为夫妻。
3. 3.They need to provide their marriage certificate when they apply for a passport.
   他们申请护照时需要提供他们的婚姻证书。