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如何從YouTube下載影片 (在您的iOS設備) [How to download video from YouTube on your iOS device] - YouTube

Nowadays, many people use their iDevice to to watch YouTube videos online. But do you know how to download YouTube videos on your iOS device? This video may tell you how. 如今,許多人使用他們的iPhone,iPod或iPad來上網,如Facebook­,的Whatsapp 或YouTube等。但是你知道如何在您的iOS設備下載 ......

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