![SincethetimewhentheRomansfirstsettledontheDanubeRiveran...]( "SincethetimewhentheRomansfirstsettledontheDanubeRiveran...")
- 问题详情：SincethetimewhentheRomansfirstsettledontheDanubeRiverandbuiltoneoftheirmostimportantcentralEuropeanforts(堡垒),Vindobona,thecitywenowknowasVienna,hasplayedaveryimportantroleinEuropeanhistory.Austriagrewuparoundthecityanddevelopedintoastrongem...
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