正在给爸妈申请来美签证，有个问题不知道怎么回答：
Were you previously employed? （NOTE: Provide your employment information
for the last five years that you were employed, if applicable.）
尅是前一页已经填了爸妈现在就职单位信息，爸妈在此单位工作>5年了，这个问题回答
yes还是no?还有要填employment from .... to... 爸妈现在及以后都要在这个单位工
作，怎么填呢？
谢谢各位！
