
Passengers take photos on a 1960s-themed subway train of Beijing Subway Line 1, Aug 8, 2023, marking the first immersive "time-traveling" experience on a subway train. (Photo: China News Service/Jia Tianyong)
The train started a trial run in Beijing on Tuesday. The six subway cars were decorated with different elements from the 1960s to the 21st century.

Passengers pose for photos on a 1960s-themed subway train of Beijing Subway Line 1, Aug 8, 2023. (Photo: China News Service/Jia Tianyong)

Passengers pose for photos on a 1960s-themed subway train of Beijing Subway Line 1, Aug 8, 2023. (Photo: China News Service/Jia Tianyong)

Passengers take photos on a 1960s-themed subway train of Beijing Subway Line 1, Aug 8, 2023, marking the first immersive "time-traveling" experience on a subway train. (Photo: China News Service/Jia Tianyong)

Passengers get off a 1960s-themed subway train of Beijing Subway Line 1, Aug 8, 2023. (Photo: China News Service/Jia Tianyong)

Passengers take photos on a 1960s-themed subway train of Beijing Subway Line 1, Aug 8, 2023, marking the first immersive "time-traveling" experience on a subway train. (Photo: China News Service/Jia Tianyong)