小时候，我家住在离敦煌不远的地方，这地方是个小小的火车站，叫柳园火车站，不大的火车站，每天从火车上下来，成百上千的黄头发，蓝眼睛，高鼻梁，白皮肤，还有全身都黑的象焦炭一样的外国人，有美国人，英国人，俄国人，日本人，非洲人等，他们相互叽里呱啦说着，我听不懂的洋话，下了火车，坐汽车，那时，汽车少，有时汽车还没来，就在街上转一转，拍拍照，买些葡萄干，瓜子等特色食品，有大胆的本地人上前打招呼询问他们去哪里，他们用不太流利的中国话回答道，敦煌，敦煌。
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