<正>在中国台湾,伴随着贝多芬的《致爱丽丝》,人们纷纷走上街头倒垃圾,这是一种常见的景象。For the residents of Taiwan, China, the classical melody, Beethoven’s Für Elise, is a signal to tie up plastic bags and come on downstairs. It’s trash collection time.