登入 youtube 後，就能使用訂閱內容、播放清單、購買項目和歷史記錄等功能。 注意： 你必須擁有 google 帳戶，才能登入 youtube。 Youtube was founded on february 14, 2005, [7] by chad hurley, jawed karim, and steve chen, who were former. Get the official youtube app on iphones and ipads.
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Youtube is an american online video sharing platform owned by google. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on youtube. Get the official youtube app on android phones and tablets.
在 iphone 和 ipad 上下載 youtube 官方版應用程式，掌握全球影音脈動。舉凡發燒音樂影片、熱門遊戲、時尚、美妝、新聞、成長學習等各種內容，包羅萬象，應有盡有。您可以訂閱喜愛的.
Official youtube help center where you can find tips and tutorials on using youtube and other answers to frequently asked questions.
