移动电话行业 meaning in English

cellular phone sector

However , sim faced some problems in marketing management soon and its market position was threatened with competitors . there are four main points in " case analysis " . firstly , the environment of mobile phone industry and the future industry are analyzed and forecasted
案例分析部分首先对移动电话行业进行了分析与预测，明确了各要素对行业的具体影响并对行业的发展未来作出清晰的展望，为随后的分析奠定基础。