service market短语¹³¹⁶²⁰⁺³ 基本例句 劳务市场,自选市场 The paper discusses the main factors affecting the price of the sports service/span> market and its sales promotion during the early time of the sports service market. 重点阐述了影响体育服务市场价格的主要因素以及在体育服务市场形成初期的主要促销方式。 cnki