![[Photo] Lonely Air Star](https://cphoto.asiae.co.kr/listimglink/1/2021030409414514618_1614818505.jpg)
On the 4th, the guidance robot Airstar is moving through the quiet departure hall of Terminal 2 at Incheon International Airport due to the impact of the novel coronavirus disease (COVID-19). /Reporter Moon Honam munonam@
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