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今年，vocus 的 iOS 工程師 YC 帶著技術交流（以及讓更多人認識 vocus）的使命，參與了今年的 try! Swift Tokyo 研討會，這系列的文章，我們將會分享研討會當中的精彩學習，還有那些網路上看不到的研討會體驗細節（讚嘆主辦方的用心）！