Student base camp upgraded!

I finally returned to school today. During the Spring Festival at home, I also took the time to get online and read it here. I found that some of my friends posted messages. I was wondering why I was prompted that I had no permission. Does this account have to be browsed and cannot be replied when it is outside China?

This check shows that the student base camp has been upgraded! First of all, I would like to congratulate you on the upgrade of this communication platform. It's just a bit out of habit at the beginning. Previously sharedArticleNo, and other people's articles cannot be shared. However, the image and so on have been greatly improved. I don't know how other friends feel ......