这是个粗略数字，因为推荐连接源会带来更多的流量，随着时间的推移，你就会看到它带来的订阅用户的。
It's a rough number because certain referral sources will send better traffic but over time you'll see the trend emerge.
一个社交程序应该对推荐连接流量极其敏锐才行。
A social program should be extremely sensitive to referral traffic.
Cisco推荐在传输语音流量时调整传输环路。
Cisco recommends tuning the transmit ring when transmitting voice traffic.
应用推荐