I had no ID on me so I couldn't prove I was the owner of the car.

我身上没带身份证件，也就无法证实我就是车主。

Peter took out his wallet and showed his ID to the man.

彼得掏出钱包向那人出示他的身份证件。

Registrars checked the ID cards of prospective voters.

登记员核对未来投票人的身份证。