A South Korean tech company has developed a giant robot that can be used in dangerous rescue operations.
원문출처 : http://www.cnn.com/videos/world/2017/01/02/transformer-like-robot-south-korea-bulgarov-sfc-orig.cnn
원문출처 : http://www.cnn.com/videos/world/2017/01/02/transformer-like-robot-south-korea-bulgarov-sfc-orig.cnn