在2010的JAOO上，Rob Pike 指出，Go丰富的表达力来源于其的简单，正交，简明，和安全性。 那么，经过8年的发展，Go丰富的表达力又有着那些喜人的变化呢？ 这次的分享将会着重跟大家一块讨论这些。 At 2010’s JAOO, Rob Pike pointed out, the expressiveness of Go was combined by its simple, orthogonal, succinct and safe.  Well, after 8 years evolving,  What is the astonishing change happened on the expressiveness of Go?  The primary focus of talk is to discuss with this with you.