The citizens set up those airboxes. Each one is the same $100 US and sometimes even in schools. People can see, at one glance, the digital divide of Taiwan and also the air quality in Taiwan, the trend.
The citizens set up those airboxes. Each one is the same $100 US and sometimes even in schools. People can see, at one glance, the digital divide of Taiwan and also the air quality in Taiwan, the trend.