How to download youtube video in android mobile?
如何在安卓手機上下載 youtube 視頻？
Open the YouTube app on your Android device and copy the URL of the video you want to download.
Paste that URL into the website's search box.
Select the format in which you want to download the video and click on the "Download" button.
在您的 Android 設備上打開 YouTube 應用程序並複制您要下載的視頻的 URL。
將該 URL 粘貼到網站的搜索框中。
選擇您要下載視頻的格式，然後單擊“下載”按鈕。