William : Excuse me, sir, will you take a picture of us? Susan : Sure. This is a really nice camera. William : Thanks, my parents gave it to me. Susan : How do you use it? William : You press this button here. Susan : Come a little closer. Wait, that's too close. Move a little to the left. Move back a little farther. OK, stay right there. William : Do you mean here? Susan : Yes, that's good. Oh, I can't get it to work. William : You need to hold down the button for about 3 seconds. Susan : OK I got it, are you ready? William : Yes. Susan : Smile.