HIGH SPEED train UNDER the Alps via Gotthard Base Tunnel! Zurich to Milan first class trip @ 250km_h

Name: HIGH SPEED train UNDER the Alps via Gotthard Base Tunnel! Zurich to Milan first class trip @ 250km_h | Videos | Gan Jing World
Uploaded: 2022-11-30T11:16:35.113Z
Duration: 19 min 21 s
Description: Videos | Gan Jing World