Sized such that the head is between 1 inch and 1
3/8 inches (22 mm and 35 mm) or 50% and 69% of the image's total height from the
bottom of the chin to the top of the head. View the Photo
Composition Template for more size requirement details.
网址是这个:http://travel.state.gov/visa/visaphotoreq/visaphotoreq_5334.html
帮我看下照相要求是什么?其余的都大概理解了 就是上面那段有点疑惑 ,谢谢