准备11月中旬回国，H1-B十月一号生效。
usconsulate的网站上说“H visa is intended for temporary employment in the United States and is valid for two entries within three months.”
请问我是不是不用签证？
但是接下来的一段话又说“All applicants must bring to the interview the original approval notice from USCIS, documents providing details about proposed work in the U.S., and documents providing details about previous employment and educational background.”
所以我很confused。
谢谢了！（我用的是这个网站http://chengdu.usconsulate.gov/work_visas.html）_(a)