Which English-speaking countries are suitable for your girlfriend to travel in a week?

Germany is located in the west of Europe. Neuschwanstein Castle, Bavaria-Alps, Lake Constance, Black Forest and Rhine Valley all have beautiful German legends and fascinating stories. Many cities in Germany now have the style of international cities: Berlin, the capital of Germany, the political and cultural center; Hamburg is a pleasant city, with nightlife comparable to Berlin; Frankfurt, the center of post-war economic recovery, can be called "the second capital". Cologne is one of the most representative cities in Germany, which is located in a densely developed industrial area in Europe. There are many historical sites in the city. Munich, the capital of Bavaria and a famous German city, is in the forefront in galleries, museums, beer, fashion, sports and many other aspects. Heidelberg University Town is full of romance and the birthplace of romantic thoughts. ...