求翻译：【摘要】： 随着社会经济的高速发展，新的摩天大楼如豪华宾馆、商业中心、大型公寓等，地下结构如地铁、地下室、地下车库等大量涌现，使手机在室内的使用频率日益增加。用户已不再满足于只有室外的移动通信服务，同时也要求有更好的室内移动通信服务。是什么意思？

Abstract: With the rapid economic development, new skyscrapers, such as luxury hotels, business centers, large apartments, underground structures such as subways, basements, underground garages and other large numbers, the frequency of use of mobile phones in indoor growing. Users are no longer sati

Summary: elections as soon as possible with rapid economic development, new skyscrapers as luxury hotel, a business center, large-scale, such as apartments, underground structures such as the MTR, basements and underground garage in large numbers, and mobile phone so that indoor frequency of use is

The "Summary": with the rapid economic development of society, new skyscrapers such as luxury hotels, commercial centres, large apartments, underground structures such as the MTR underground garage, basement, proliferation, increasing frequency of the use of mobile phones in the Interior. Users are