For 300 years, not only the coffee left added sugar, add the milk, but also add the literature, art and philosophy, and the essence of a hot coffee as warm as the cultural concern. "Therefore be on" a cultural heritage, a symbol, a symbol, a stylish adjectives.
Since three hundred years ago, La Rive Gauche's coffee adds not only sugar, milk, essence of literature, art, philosophy, but also a kind of cultural caring that is as warm as hot coffee. "La Rive Gauche" therefore becomes a cultural heritage, a signify, a symbol, and an adjective of fashion.
左岸这个词直译的话是"left bank",但我觉得你说的应该是塞纳河左岸的区域文化吧?那个左岸一般都是用法语名称"La Rive Gauche"来讲