Microscopic meaning refers to concrete and subtle things that can represent the same type and reflect the broad social life.
Didi is used to describe an interesting thing at work.
Work, a Chinese word, has two parts of speech: verbs and nouns As a verb, it means operation, action, operation, operation and so on. As a noun, it has the meanings of engineering, production, commerce, task, occupation and people engaged in various crafts. The concept of work is labor production, which mainly refers to labor.