2014年公共英语考试辅导:四级写作短语19
door-to-door selling a method of presenting and selling products or services in which a salesperson goes to the residences or homes of potential buyers, knocking on their doors to solicit business EXAMPLE: "Many homeowners dislike door-to-door selling and consider it to be disturbing to their privacy." feasibility test (noun) a procedure or basis for evaluation or assessment to see if something is capable of being accomplished or brought about, or is possible EXAMPLE: "A business will often do a feasibility test on a product before spending money to market it to consumers." 相关资料 |