PING wsl00.cn.mechnet.com.cn (119.28.69.180) 56(84) bytes of data.
64 bytes from 119.28.69.180 (119.28.69.180): icmp_seq=1 ttl=233 time=215 ms
64 bytes from 119.28.69.180 (119.28.69.180): icmp_seq=2 ttl=233 time=215 ms
64 bytes from 119.28.69.180 (119.28.69.180): icmp_seq=3 ttl=233 time=215 ms

--- wsl00.cn.mechnet.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2183ms
rtt min/avg/max/mdev = 215.170/215.399/215.825/0.614 ms