现在，在青少年中，很流行照大头贴，请用英语描述照大头贴的步骤

First,come to the photo sticker machine to choose the pattern which you like and type in them.Second,you could take photo stickers by press the button after you have made a nice pose.You should look at the screen when you take them.If you aren't satisfied with the photo you have took,you can press the cancel button to take a better one.

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