PING www.jianzhanzhe.cn (108.186.102.122) 56(84) bytes of data.
64 bytes from 108.186.102.122: icmp_seq=1 ttl=122 time=142 ms
64 bytes from 108.186.102.122: icmp_seq=2 ttl=122 time=142 ms
64 bytes from 108.186.102.122: icmp_seq=3 ttl=122 time=142 ms

--- www.jianzhanzhe.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 4709ms
rtt min/avg/max/mdev = 142.178/142.291/142.509/0.344 ms