Make a letter counting app with arrays for iOS9 from scratch 同样也是一款能够让你在 1 小时内学会开发一款简单 iOS 应用的课程，这门课程将会教会你制作一款数字母的应用，对于入门用户来说也是一门不错的开发课程。
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udemy.com 限免课程 Make a letter counting app with arrays for iOS9 from scratch
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有一个问题，我的网速不慢，但是看这些视频都卡成翔了，根本没法看，不知道有解决方法吗？
上代理
好的，多谢