La Tour Eiffel was named after its head contractor(出资人), Gustave Eiffel, and was built to memorize the 100 years of the French Revolution. It remained the world’s tallest building until 1931 by New York City’s 319-meter-high Chrysler Building. Today the high towers are most often used for communication. Television, radio, and cell phone companies depend on such towers to transmit(传播) their signals. But the Eiffel Tower was built before radio communication was necessary, and even before the radio was invented. Modern buildings make the Eiffel Tower look small. Even so, the romance continues, and the tower welcomes over 6 million visitors every year. To keep the 118-year-old structure looking fresh, 60 tons of paint are reapplied(再运用) every 8 years! Though it all, the grand old tower lives on.
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