LED设备可以滚动播放字母或者简单的图片，而扬声器可以回放音乐、声音或者事先由朋友家人录制的讯息。

The display can show scrolling text or simple images and the speakers can replay music, sounds or pre-recorded messages from friends or family.

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在iPad上网购比在床上用笔记本方便多了，Sara说，当她在车上等小孩时，能更容易的滚动在她手机上的商品图片。

Shopping on the iPad is more convenient than using her laptop in bed, Ms. Sara said, and easier than scrolling through tiny images on her phone while waiting in the car for her children.

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我决定使用我自己的图片，便点击“ Create icon ”，然后是“ open image ”，用右边的滚动条调整我想作为我的群组图标的图片的区域。

I decided to use my own image by clicking "create icon", then "open image" and then used the scrollbar on the right to adjust the area of the image that I want to use as my group logo.

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