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提升UI的可理解性 杂乱的UI会让你的用户信息量过载：每增加一个新的控件(按钮，文本、图像)都会让你的整体设计的混乱度再上一个新的台阶。document.writeln('关注创业、电商、站长，扫描A5创业
” 那次沟通比较成功，双方达成了K12直播方面的战略合作，由疯狂老师提供师资、课程资源，腾讯出流量和技术，共同合作一款产品，即后来的叮当课堂。 有人说，俏江南之所以会沦落到今天的地步，完全是因为和资本联姻，仿佛张兰当初能够拒绝投资，就能保住俏江南。天生
