填160表的时候，有一个问题是：
Do you have any specialized skills or training, including firearms, explosives, nuclear, biological or chemical experience?
假如在国内是警察，是不是应该说接受过 firearms 的training？假如说没有，好像作为警察，没有这方面的训练好像不可信。但是填是的话，好像也不好。
-May just say "No" because it only applies to certain form of military training, and/or having worked in special lab or unit. It does not ask about ordinary military/police service.
Of course, if you happen to answer say "Yes", then have to explain in details such as he is a police officer and is authorized to carry a weapon. He should be prepared to answer questions about his job at the interview and provide proof that he is an officer.
唯一的哥哥在国内是警察。我在这里是公民。父母刚拿到绿卡。是不是哥哥移民倾向太严重了。有什么办法吗？
-Irrelevant.
其实他也就是想和嫂子到美国来玩玩而已。
多谢了。
