These are excellent sources of inspiration, but sometimes a bit of offline media can be just what you need to spur some fresh ideas.
其实这些都是很好的灵感来源，但有些时候一些与电脑无关的媒介也许正是你需要的那一点点能够激发灵感的东西。
Fourth: the qr code is the connecting line and offline media, should attach great importance to the collection of offline traffic.
第四：二维码是连接线上和线下的介质，要重视线下流量的收集。
Fourth: the qr code is the connecting line and offline media, should attach great importance to the collection of offline traffic.
第四：二维码是连接线上和线下的介质，要重视线下流量的收集。
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