Help parents buy oranges.

As a network language, the connotation of the word comes from Zhu Ziqing's prose "The Back", and the following content is taken from the original text: I said, "Dad, you go." He looked out of the car and said, "I'll buy some oranges." You stay here and don't walk around. "I think there are some vendors waiting for customers outside the fence on the platform over there. To get to the platform over there, you have to cross the railway, jump down and climb up. Therefore, the word "buy oranges" is extended to imply that "I am your father" takes advantage of others on the Internet.

Network:

The network consists of several nodes and links connecting these nodes, representing many objects and their relationships. Before 1999, people generally thought that the network structure was random. However, people didn't realize the complexity of the network until Barabasi and Watts discovered the scale-free and small-world characteristics of the network in 1999 and published their findings in the world-famous magazines Science and Nature respectively.