Joke Collection Website - Bulletin headlines - What's the difference between campus green space and public green space?

What's the difference between campus green space and public green space?

The differences are as follows:

Campus greening includes the greening of campus center, all kinds of buildings and their courtyards, the greening of sports venues and the setting of protective isolation green belts between living quarters and school-run factories.

Public green space includes park green space, street green space and waterfront green space. Protective green space includes protective green space in industrial areas, protective green space on both sides of municipal facilities and protective green space on both sides of railways. It can be squares, parks, small gardens, riverside green belts, road hedges, foundation planting and so on.