What is a sofa and what is it about snatching my sofa Wow

The first person to follow the post is called "sitting on the sofa" and is missing the circle. The sofa is the first comment on someone else's article, and everyone wants to be the first comment. A group of people were looking at the post, and suddenly a new resource came out, and the first one to reply to the post sighed: >>>More

1. The first person who posted all the first post called the landlord, that is, the first floor, referred to as lz; The first reply is called Second Floor, referred to as SF, that is, the sofa. It can also be said that the English name of the sofa is sofa, referred to as SF. Or the pinyin of the sofa is shā fā, and the abbreviation is also sf. >>>More

It's just that someone posted a post and you were the first to recover, so it's called the sofa!

The metaphor grabs to the first floor, that is, the first person to speak [beg for adoption].

HC: HC can represent a lot of meanings HC in general posts mainly has the following meanings: >>>More