[johnywalker]

ne piše nigdje doslovno 4.godišnja škola nego piše 12 godina škole

a high school education or its equivalent, defined as successful completion of a 12-year course of elementary and secondary education;

http://travel.state.gov/content/dam/...structions.pdf

ILI

2 godine radnog iskustva ALI u određenim poslovima. Da li je tvoj posao na listi poslova koji spadaju u ovo katagoriju možeš jednostavno provjeriti na navedenoj stranici.

two years of work experience within the past five years in an occupation requiring at least two years of training or experience to perform. The U.S. Department of Labor’s O*Net Online database will be used to determine qualifying work experience.

http://online.onetcenter.org/