How to make a smart city in reality, not a smart city in a movie?
https://youtu.be/s7bStcDhgwk 출처 : Ministry of Land, Infrastructure, and Transport(2020.12.17.)
https://youtu.be/s7bStcDhgwk 출처 : Ministry of Land, Infrastructure, and Transport(2020.12.17.)
Opening middle ending
https://www.youtube.com/watch?v=BQYqNI3gLpg
https://www.youtube.com/watch?v=jTcygsur9Vs
https://www.youtube.com/watch?v=x_W0qpaQHXI
https://www.youtube.com/watch?v=cKV3UOnt1l0
https://www.youtube.com/watch?v=yMRqMxNJBwA
https://www.youtube.com/watch?v=Yb_6rCTBncY
https://www.youtube.com/watch?v=-XzG9jj4ThU
https://www.youtube.com/watch?v=AFnJkkrBp6c
https://www.youtube.com/watch?v=d8bDaCZ4clo