PING www.7fairy.cn (154.216.52.77) 56(84) bytes of data.
64 bytes from 154.216.52.77 (154.216.52.77): icmp_seq=1 ttl=56 time=298 ms
64 bytes from 154.216.52.77 (154.216.52.77): icmp_seq=2 ttl=56 time=296 ms
64 bytes from 154.216.52.77 (154.216.52.77): icmp_seq=3 ttl=56 time=296 ms

--- www.7fairy.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 296.577/297.153/298.251/0.895 ms