China is so advanced! Subway stations are equipped with electronic holograms, so you can view 3D-effect advertisements.
Here is the video URL：
https://www.tiktok.com/@chill.in.china4/video/7578024656356117774
China is so advanced! Subway stations are equipped with electronic holograms, so you can view 3D-effect advertisements.
Here is the video URL：
https://www.tiktok.com/@chill.in.china4/video/7578024656356117774
