求翻译：波尔图被称为“酒都”，其主要标志是坐落在杜罗河畔绵延数里的巨大酒窖和河中的“酒船”。酒窖临河的一面都是门市建筑，用来展示产品和洽谈生意，真正的酒窖在后面。是什么意思？

正在翻译，请等待...

Porto is known as the "liquor" and its main signs are located in Douro River, mountains and river, in the immense wine cellar of wine "boat". The wine cellar Linhe in construction, retail outlets are used to display products and business real wine cellar, behind.

Porto is called “the liquor all”, its main symbol is situated in the Douro river bank is continuous in several mile giant wine cellars and the river “the liquor ship”.Wine cellar Linhe all is the retail sales construction at the same time, uses for to demonstrate the product and discussion business,

Porto was known as "wine", the main sign is located in the Douro huge wine cellar and river stretches for miles in the "COG". Wine cellar River is one side of town architecture, used to display products and negotiate business, a real wine cellar at the back.

正在翻译，请等待...