到了2017年，相信有不少朋友已经准备开始准备购机，为今年一年的工作、学习置备一款性能良好，简单易用的手机，不过那时候正是过年期间，各个厂商也在那时间推出了各自的新年款手机，比如OPPO R9s推出...
By 2017, believe there is a lot of friends have been ready to begin to upgrade, for this year's work, study present a good performance, easy to use mobile phones, but that time is during the Chinese New Year, each manufacturer also launched their own New Year in that time phone, such as OPPO R9s launch...
