fumbling around短语⁹⁶⁶⁷⁷⁺⁶ 基本例句 🌏没意思 I got a contemporaneous example of this last week when, fumbling around with Google+ for the first time, I posted apublic question asking people how they conceive of the Circles. 我有一个现成的事例来说明这个问题，上周我第一次使用 Google+作了一个调查，我在上面问别人对“圈子”的看法。 ecocn