3. 什么是Google+?
Three circles for friends & family under the sky,
Some for the acquaintances who are barely known,
One for creepy followers doomed to cry,
One for the business people on their media throne
In the Land of Google where the Hangouts lie.
One circle to rule them all, one circle to find them,
One circle to bring them all and in the +1 bind them,
In the Land of Google where the Hangouts lie.