A New Colleague
502 बार देखा गया
वीडियो का विवरण:
Seoul has begun testing small, jar-sized robots as teacher assistants in preschool, a pilot project to help prepare the next generation for a high-tech future.
इस तिथि को जोड़ा गया
10 दिसंबर 2021
टिप्पणियां
