PING www.yaoyishen.cn (108.186.194.98) 56(84) bytes of data.
64 bytes from 108.186.194.98 (108.186.194.98): icmp_seq=1 ttl=123 time=149 ms
64 bytes from 108.186.194.98 (108.186.194.98): icmp_seq=2 ttl=123 time=149 ms
64 bytes from 108.186.194.98 (108.186.194.98): icmp_seq=3 ttl=123 time=149 ms

--- www.yaoyishen.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2320ms
rtt min/avg/max/mdev = 149.084/149.386/149.922/0.380 ms