Imagine the 2-dimensional image of a "Eckasha Symbol Code", as if the image is drawn on a black background on the inside of your forehead.
想象一个2维的艾卡萨符号密码的影像，想象这个影像就绘制在你前额内的黑色背景上。
2 leakage of personal information of two-dimensional code, do not sweep!
泄露个人信息的二维码，不扫！
The file packet with two-dimensional code recognition is characterized by mainly consisting of a file packet 1 and a two-dimensional code recognition mark 2 which is fixed on the file packet 1.
一种带二维码识别的文件袋，其特征在于，主要由文件袋1和二维码识别标志2组成，二维识别码标志2固定于文件袋1上。
The file packet with two-dimensional code recognition is characterized by mainly consisting of a file packet 1 and a two-dimensional code recognition mark 2 which is fixed on the file packet 1.
一种带二维码识别的文件袋，其特征在于，主要由文件袋1和二维码识别标志2组成，二维识别码标志2固定于文件袋1上。
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