求翻译：关于签证,我已咨询旅游公司,她们告知当我明确了去美国的日期,提前一个月就能办好,签证的有效期是半年.另外,她告诉我办理探亲访友的签证与个人旅游签证是完全不同的,真实的访友去办理个人旅游签证是不容易获得批准的,但探亲访友的签证比较麻烦一些,我会将签证的条款发给你(它需要太多的文件),你看看它真的不简单!是什么意思？

On visa, I has advisory tourism company, they inform Dang I clear has to United States of date, ahead of a months on can Office good, visa of validity is half. also, she told I handle visits friends of visa and personal tourism visa is full different of, real of friends to handle personal tourism vi