No one had seen her marriage certificate.

没人看到过她的结婚证书。

Yes, I am. Here is the marriage certificate.

是的，结婚了。这是结婚证明。

You've been reading our marriage certificate foran hour.

你看著我们的结婚证书，足足有一小时了。

The pastor showed the marriage certificate to all of the guests.

牧师向所有来宾展示了他们的结婚证书。

We have arranged to apply for a marriage certificate tomorrow.

我俩约好了，明天去申领结婚证！