PING www.shengli.org.cn (38.12.206.146) 56(84) bytes of data.
64 bytes from 38.12.206.146 (38.12.206.146): icmp_seq=1 ttl=121 time=157 ms
64 bytes from 38.12.206.146 (38.12.206.146): icmp_seq=2 ttl=121 time=154 ms
64 bytes from 38.12.206.146 (38.12.206.146): icmp_seq=3 ttl=121 time=154 ms

--- www.shengli.org.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1998ms
rtt min/avg/max/mdev = 154.711/155.606/157.119/1.122 ms