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全球智能手机操作系统之争已经转变为世界四大开发商之间愈演愈烈的苦战,大家纷纷通过不断推出的新应用程序来捍卫自家的市场地位。目前,掌控全球市场的智能手机操作系统分别为谷歌的
The global battle for smartphone operating systems has transformed into an increasingly fierce battle between the world’s top 4 developers, and everyone has defended its market position through new applications that are constantly being rolled out. At present, the smart phone operating systems that control the global market are Google respectively