让城市变得更加美好,不一定需要花费巨额资金,一个好的创意往往能获得事半功倍的效果。阿根廷首都布宜诺斯艾利斯,是这个国家的政治、经济、文化中心,具有“南美洲巴黎”的盛名,曾是2007年“全球最美”评选排名第三的城市。2014年1月,布宜诺斯艾利斯推出一种新型的地下垃圾箱。这种垃圾箱只有一个很小的垃圾收纳口露出地面,却有一个容量约3立方米的“大肚子”藏身地下。这种垃圾箱不怕风吹雨打, To make the city a better place, it does not necessarily cost a lot of money, and a good idea often gets a multiplier effect. Buenos Aires, the capital of Argentina, is the country’s political, economic and cultural center and has the reputation of “Paris of South America”. It was the third city named “the most beautiful in the world” in 2007. In January 2014, Buenos Aires launched a new type of underground trash can. This dumpster has only a very small refuse storage hole to reveal the ground, but has a capacity of about 3 cubic meters of “pregnant belly” hiding underground. This dustbin is not afraid of the wind and rain,