With a thousand points, you barely notice the delay. With a million, you're doing a million distance calculations for every single query. On a phone updating the map as the user scrolls, that's untenable.
“人民对美好生活的向往，就是我们的奋斗目标。”
，详情可参考爱思助手下载最新版本
Раскрыты подробности о договорных матчах в российском футболе18:01。Line官方版本下载对此有专业解读
Цены на нефть взлетели до максимума за полгода17:55