You line up for a ride, have a few minutes 'thrill when it's finally your turn, and then you get off and line up for another. It's all very mechanical, which adds to the sense of loneliness and alienation.
遊客們在一個站、一個站之前排隊，排到你，就坐上太空車，刺激興奮幾分鐘，落地下來，再去排另一次隊；非常機械式，所以可能更加深這種人際疏離的孤獨感。