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The 17e's camera system has been overhauled with a 48MP Fusion lens that Apple says can function like two cameras in one — offering an optical-quality 2x telephoto crop in addition to the standard wide angle. Portrait mode has been improved with a smarter image pipeline that can automatically detect people, dogs, and cats and save depth data in the background, so you can apply bokeh after the fact.。关于这个话题，PDF资料提供了深入分析
在牛河梁遗址博物馆宽阔的广场上，看到过去荒凉的山岗变成了今日人头攒动的文化景区，我有种恍若隔世的感觉。我知道来这里参观的不是一般意义上的观光客，他们或许是为了寻根，或许是问祖，或许是想破译民族的文化密码……总之，参观者也是学习者、拜谒者。