As a train winds its way upwards, it passes through 11 tunnels, suddenly plunging into darkness and then coming out once again into light. The face of the mountain is sometimes on the left and sometimes on the right of the train.
當火車一圈一圈迴旋上山時，忽明忽暗穿越十一座山洞，看著山壁一會兒左一會兒右，一邊又是萬丈深崖。