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If you're wondering what it is about the Kindle Paperwhite Kids that makes it our favorite pick for youngsters, Mashable's Samantha Mangino says in our roundup of the best Kindles that "More than anything else, a Kindle for kids has to be waterproof, which is why the Kindle Paperwhite Kids is the best choice." That's certainly not all, though. Mangino also notes that, "what makes it great for kids is that it's a distraction-free device. It doesn't come with ads, notifications, or the temptation of games or video."
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Three of the images are inspired by the Necker cube, a two-dimensional drawing of a cube that can be understood in two ways: either with the bottom left face at the front, or the top right face at the front. Once your eyes settle on one interpretation, it is hard to see the other.，推荐阅读爱思助手下载最新版本获取更多信息
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