(a) Network words are some special languages or words used on the Internet, which were created along with the birth and development of the Internet.

1. Professional words in the field of information, such as "login, broadband, chat room, firewall" and so on;

2. Words created and widely recognized by netizens when chatting or expressing their opinions on the Internet, such as "斑竹", "mm", "9494" and so on. "

3. Words that began to be popular with the Internet as a medium, such as "Lei, embarrassment, soy sauce, push-ups, Jia Junpeng, cups, mini, hot buy, rookie, grassroots," and so on.

(ii) perspective, the metaphor clearly see the essence of things.

The network word perspective is the meticulous investigation and study of network words.