PING www.bjblx.cn (122.10.118.144) 56(84) bytes of data.
64 bytes from 122.10.118.144: icmp_seq=1 ttl=57 time=263 ms
64 bytes from 122.10.118.144: icmp_seq=2 ttl=57 time=316 ms
64 bytes from 122.10.118.144: icmp_seq=3 ttl=57 time=280 ms

--- www.bjblx.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 3597ms
rtt min/avg/max/mdev = 263.224/286.694/316.450/22.187 ms