Danube River Cruise 多瑙河内河邮轮之旅

April 3rd we embarked Viking Embla at Passau. The next day as part of the itinerary we toured Passau guided by a professor of the local university.
四月三日到达帕绍我们登上维京公司的恩巴拉号内河邮轮。转天我们由当地大学的一位教授引导和讲解游览小城帕绍。