PING www.nbpic.cn (108.186.127.221) 56(84) bytes of data.
64 bytes from 108.186.127.221: icmp_seq=1 ttl=122 time=140 ms
64 bytes from 108.186.127.221: icmp_seq=2 ttl=122 time=139 ms
64 bytes from 108.186.127.221: icmp_seq=3 ttl=122 time=139 ms

--- www.nbpic.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 4735ms
rtt min/avg/max/mdev = 139.778/140.051/140.423/0.409 ms