位于南美洲的巴西已进入盛夏季节，海滨城市　里约热内卢的海滩终日游客如云。从元月中旬开始，　在该市西部海滩上，不断有自称是“自然派”的女子赤裸上身，有的男女甚至赤裸全身，以追求“回归自然的感觉”。针对民众举报，里约热内卢市长路易斯对海滩　裸体行为明确表示反 Brazil, which is located in South America, has entered the summer season and the beaches of the coastal city of Rio de Janeiro are crowded with tourists. From the middle of January of the same month, on the western beach of the city, some women who claim to be “naturalists” continue to be naked and some are even naked in pursuit of “returning to nature.” In response to a report by the public, Mayor Louis of Rio de Janeiro clearly expressed his opposition to beach nudity