ÃÛÑ¿´«Ã½ OS - Robots greet foreigners in South Korea - ÃÛÑ¿´«Ã½ Sounds

ÃÛÑ¿´«Ã½ OS - Robots greet foreigners in South Korea - ÃÛÑ¿´«Ã½ Sounds
Robots greet foreigners in South Korea
85 robots will operate during the Olympics in South Korea
85 robots will operate during the Olympics in South Korea