What is a step? One step is a level. People are on the top of the steps. The people below look at the people above. They are so great. But if you think about it carefully, it is not the case...
How does love and friendship go?
If this article is too long, and I don't know how to be a VIP, I will just hang it up for people to read. I would also like to ask you to point out the shortcomings.