求翻译：第一种方法：在播放画面任意点点击鼠标右键，选中“全屏显示”，则画面全屏显示。再次点击右键，选择“退出全屏”，则退出全屏显示。是什么意思？

The first method: Right click at any point in the playback screen, select "full screen", the picture full screen display. Right-click again, select "Exit Full Screen", then exit the full screen.

First method: playback in any little bit the right mouse button, select the full screen, full-screen display picture. Right-click again and select "Exit Full Screen, then exit the full screen display.

First method: In the broadcast picture bitrary point click mouse right key, selects “the entire screen to demonstrate”, then picture entire screen demonstration.Clicks on the right key once more, the choice “withdraws from the entire screen”, then withdraws from the entire screen demonstration.

The first method: any point in the playback screen click the right mouse button, select "full screen" screen full screen display. Right-click again, and select "exit full screen", then exit the full screen display.

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