我的图标按钮仍然是灰色。

My ICONS buttons are still greyed out.

youdao

你可以通过屏幕方的图标按钮进行前后摄像头的切换。

In the camera interface, you can click a small icon at the bottom of the screen and switch between the front-facing or back-facing camera.

youdao

锁定图标按钮状态不再是瞬间的，而是锁定直到再次单击。

The state of the toggle is no longer momentary, but rather locks in place until it is clicked again.

youdao