plaza与square有什么区别呢?

plaza与square有什么区别呢?

plaza n.广场,露天汽车停车场,购物中心 A public square or similar open area in a town or city.广场：城镇或城市中的公众广场或类似的开阔的区域 A widened roadway forming the approach to tollbooths on a highway.收费区：公路上形成收费处入口的加宽路面 A parking or service area next to a highway.服务区：公路旁停车或服务的区域 A shopping center.购物中心 square n.正方形,广场 An open,usually four-sided area at the intersection of two or more streets,often planted with grass and trees for use as a park.街区：位于两个或者更多街道交叉口的一种开放的,通常是四边的区域,以种植草木用于公园装饰 A rectangular space enclosed by streets and occupied by buildings; a block.街区：被街道包围或者被建筑占据的方形地域；房屋区