On top of the #Jungfraujoch at 3,454 metres above sea level, you can feel it with your first step: this is a differ… https://t.co/S8mvIjEyDA

On top of the #Jungfraujoch at 3,454 metres above sea level, you can feel it with your first step: this is a differ… https://t.co/S8mvIjEyDA
Source: スイス観光

リンク元