BJMTR 17 is so happy

*Attention : There are plenty of flash lights that could cause photosensitive epilepsy. This is an otomad for BJMTR line 17, a subway line in Beijing. This video was made in 2024, when this subway line still running in two separated parts. This video includes it's north part and south part. Wish you like it : ) Thanks for your support If you like this video and subscribe this account : )