迪尔说：“抓拍照片能吸引注意力，增加你从所看事物中获得的愉悦感。”
"Snapping a photo directs attention, which heightens the pleasure you get from whatever you're looking at," Diehl says.
从用户无意间发布到网上的照片数据中，人们可以准确找到他们的位置。
Evidence of that can be found in the stream of pictures that are Shared online from people unwittingly publishing data that can pinpoint their whereabouts.
爱沙尼亚摄影师Kaido Haagen拍摄的一只灰白色海豹从水底植物"云朵"中探头照片获得最佳图片。
Photograph by Kaido Haagen, A gray seal pokes its head through "clouds" of plant life in a winning picture by Estonian photographer Kaido Haagen.
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