求翻译：本文介绍了我国的手机市场已近进入了一个高速发展和扩张的时期，市场竞争已日趋激烈。面临激烈的市场竞争，国产手机企业通过统计调查分析手机市场消费水平，选择和改变其营销策略，提高产品质量。本文对居住在城市的消费者进行手机购买行为进行调查分析，在此基础上，提出了有针对性的建议，为国内手机厂商制定有效的竞争战略。是什么意思？

This article describes China's mobile phone market for almost into a high-speed development and expansion period, has become increasingly fierce market competition. Facing the fierce market competition, domestic mobile phone enterprises through survey analysis of the level of consumption of the mobi

This article describes the country's mobile phone market has been nearly entered a high-speed development and expansion of the period, the market is becoming increasingly fierce competition. Faced with intense competition in the market, and domestic mobile phone companies through statistical analysi

This article describes China's mobile phone market has entered a period of rapid growth and expansion, market competition is becoming increasingly fierce. Facing the intense market competition, Chinese mobile phone companies through the consumption level of the mobile phone market survey analysis, s