You can choose backgrounds from a selection of beautiful pre-loaded images or ones from your device, either as a static display or slideshow of multiple images.

你可以从一系列预装的漂亮图片中或从你的设备中选择背景图片，可以是单幅静止显示，也可以是多幅图像的幻灯播放。

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For instance, in order to receive government accreditation, pre-schools may have to admit some share of students from different backgrounds or some other selection device.

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