B2 於父母探親一樣的

谢谢，那还要帮她们同样的准备材料是吗？如果只是提来美旅游，是不是找旅行社帮忙签证很方便？

B2, it is pretty easy to DIY

直接用旅行，不用探親，你不要出什麼材料。我的幾個同學都來過了，應該沒問題。

谢谢，再详细问一下？用旅行什么意思？B1签证？ 材料的话，只要帮他们填ds165什么的是这样吗？

Up up up

B1 visa:


consult with business associates
attend a scientific, educational, professional, or business convention or conference
settle an estate
negotiate a contract

B2 visa:


tourism
vacation (holiday)
visit with friends or relatives
medical treatment
participation in social events hosted by fraternal, social, or service organizations
participation by amateurs in musical, sports, or similar events or contests, if not being paid for participating
enrollment in a short recreational course of study, not for credit toward a degree (for example, a two-day cooking class while on vacation)

materials needed:

[url=https://travel.state.gov/content/visas/en/visit/visitor.html]https://travel.state.gov/content/visas/en/visit/visitor.html[/url]

多谢mm提供的详细信息，我先帮他们把160表填起来