Understanding of the Scrum team

I didn't know what scrum was, and after a recent study, I finally learned the meaning:

Scrum is a framework for developing and sustaining complex products and is an incremental, iterative development process. In this framework, the entire development process consists of several short iteration cycles, a short iteration cycle called a sprint, and the recommended length for each sprint is 2-4 weeks (Internet product development can use a sprint of 1 weeks). In scrum, the product backlog is used to manage product requirements, and the product backlog is a list of requirements sorted by business value, and the form of the list entry is typically a user story. The scrum team is always first to develop requirements that are of high value to the customer. In Sprint, the scrum team picks the highest-priority requirements from the product backlog for development. The selected requirements are discussed, analyzed and estimated at the Sprint planning meeting to get a list of tasks that we call the sprint backlog. At the end of each iteration, the scrum team submits a potentially deliverable product increment. Scrum originates from software development projects, but it is suitable for any complex or innovative project.

But time is urgent (51 go home for the bus!) ), this time the end of the first here!

Understanding of the Scrum team