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最佳iPhone / iPad清洁器应用程序：免费清理iOS 13/12上的 ...:垃圾文件和应用程序缓存会降低iPhone的速度，占用大量存储空间并降低iPhone性能。 为了充分利用和加快iPhone的运行速度，在此我伔建议使用最好的iPhone清洁程序，众帮助您轻松清理iOS 12 / iOS 13设备上的垃圾文件，应用程序缓存，Web cookie，临时文件
I want to see my level, progress and stats in the App!
Sure you do. To view your level, progress and other statistics, tap the "Performance" icon located at the bottom of your screen. If you wish to find more information about this data, just tap the que…
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For Unlimited subscriptions (also called "Pay as You Go"), you can unsubscribe at any time by accessing your User Space or from any lesson or correction. Click on your name at the top right of any le…
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