在苏黎世机场停留五小时,登上去突尼斯的班机。飞机在阿尔卑斯山脉和汝拉山脉之间陡峭的山谷中飞行。二十多分钟后,地上景色突然开朗清晰,翠绿如茵的草地、碧波粼粼的湖水,映衬着远处白雪皑皑的山峦。飞机降落在举世闻名的日内瓦机场。不一会,飞机横跨阿尔卑斯山脉,向南续 Stay at Zurich Airport for five hours and board the flight to Tunisia. The plane flew in the steep valley between the Alps and the Jura. Twenty minutes later, the ground suddenly bright and cheerful scenery, green grass, blue sparkling lake, silhouetted against the distant snow-capped mountains. The plane landed at the world-famous Geneva airport. Within a short while, the aircraft crossed the Alps and continued south