各需要一份，对吧？
刚看英文网站， http://guangzhou.usembassy-china.org.cn/niv-how-to-apply.html
• One set of completed DS-156 forms and two completed DS-157 forms,
each with recent American passport-sized photos attached. download here.
two completed DS-157，是就规定吧。
【在 S****s 的大作中提到】 : 各需要一份，对吧？ : 刚看英文网站， : http://guangzhou.usembassy-china.org.cn/niv-how-to-apply.html : • One set of completed DS-156 forms and two completed DS-157 forms, : each with recent American passport-sized photos attached. download here. : two completed DS-157，是就规定吧。
