Decorators provide a flexible alternative to subclassing for extending functionally .
装饰者为子类扩展功能提供了一个灵活的选择。
Metal foil for painters , decorators , printers and artists .
画家、装饰家、印刷商和艺术家用金属箔。
Customers include building contractors , tradesmen , architects and interior decorators , as well as home owners .
客户包括建筑商，贸易商，设计师和室内装饰公司，当然还有房主。
Bill giannopoulos , owner of madison florist and decorators , across kings highway from the apple bank branch , said he did not realize anything was happening until the street was swarming with police officers and a helicopter was circling overhead .
