At this point, stop and take a plain piece of paper out.

现在，请停在这里，找出一张纸来。

youdao

This paper is merely to point out the IP data structure and delivery mechanism.

本文只不过想说明一下IP数据的结构和发送机制。

youdao

This paper is merely to point out the IP data structure and delivery mechanism.

本文只不过想说明一下IP数据的结构和发送机制。

youdao