It’s basically looking at PTT, which is like Reddit. It is a local bulletin board. Whenever people start talking about air quality, it may be old data. It may be a rumor, it may be great news, or whatever. People gather around and talk about it.
It’s basically looking at PTT, which is like Reddit. It is a local bulletin board. Whenever people start talking about air quality, it may be old data. It may be a rumor, it may be great news, or whatever. People gather around and talk about it.