PING www.gzjinghua.cn (208.98.40.40) 56(84) bytes of data.
64 bytes from 208.98.40.40: icmp_seq=1 ttl=59 time=149 ms
64 bytes from 208.98.40.40: icmp_seq=2 ttl=59 time=149 ms
64 bytes from 208.98.40.40: icmp_seq=3 ttl=59 time=149 ms

--- www.gzjinghua.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 149.522/149.605/149.728/0.455 ms