Always study in a quiet, distraction-freelocation. Talking roommates or a TV in the background will lower your focus.
找一个安静、没有干扰的地方学习。室友的聊天或是电视机的声音都会降低你的专注度。
3
Coordinates that are Shared with software developers, AD networks and location-based service providers in return for freelocation-based mobile applications and geo-targeted ads.