http://www.pons.de/produkte/3-12-517841-X/(牛津大学出版社授权产品)
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- The Argentinian president's official residence in the Plaza de Mayo in Buenos Aires. Its façade was painted pink as a sign of national unity by President Sarmiento in the nineteenth century, to symbolize the coming together of two opposing political factions, one of whose banners was red, the other white.