写真素材 - Amsterdam, has more than one hundred kilometers of canals, about 90 islands and 1,500 bridges. The three main canals, Herengracht, Prinsengracht, and Keizersgracht
Amsterdam, has more than one hundred kilometers of canals, about 90 islands and 1,500 bridges. The three main canals, Herengracht, Prinsengracht, and Keizersgracht