S
已访问地点：74
联合国会员国：6 / 193 (3%)
联合国+（国家和地区）：6 / 256 (2%)
最北端：Beijing 
(39° 54′ N, 116° 23′ E)
(39° 54′ N, 116° 23′ E)最西端：Abu Dhabi 
(24° 27′ N, 54° 22′ E)
(24° 27′ N, 54° 22′ E)最东端：Shanghai (31° 13′ N, 121° 28′ E)
(31° 13′ N, 121° 28′ E)最南端：Singapore 
(1° 17′ N, 103° 51′ E)
(1° 17′ N, 103° 51′ E)加入时间：2年前