He could never ever give any responses to his captor other than name, rank, serial number and date of birth.

除了自己的姓名、军衔、编号和出生日期外，他绝不可能向捕获他的人透露其他任何信息。

- as the serial number.

作为美钞印刷的序列号。

We see the bolt’s serial number: 11121147.

螺钉的序列号显示为：11121147。

The serial number, as promised, had not changed.

序列号没有变。

We can enter the serial number and click on Submit.

我们可以输入序列号并单击Submit。