1. Attendant: I don´t know, sir. What´s the licence number of your car?
    服务员: 我不知道, 先生. 你的汽车牌号是什么?

2. Can I see your licence?
    我可以看一下你的证件吗?

3. Let me see your driving- licence and your insurance certificate.
    让我看看你的驾驶执照和保险证明.

4. Let me see your driving licence.
    让我看一看你的驾驶执照。

5. I was being tested for a driving licence for the third time.
    我第3次接受驾驶执照考试。