回复：Please help!!! PJiang and XBT, Additional documentation for

1. A legible photocopy of personal data pages of passport showing the current expiration date.
是不是护照的首页和延期页
- Correct

2. evidences to establish that you have a residence abroad to which you intend to return
房产证? 如果是, COPY 行吗, 需要做公证吗? 自己翻译一下行吗
- ok, no notary

3. Please have your sponsor a statement or affidavit of support specifying that contribution he/she will make on your behalf, such as room board, living expenses, medical expenses, insurance, etc. your sponsor should summit documentary evidence of ability to provide this support throughout the duration of your stay.
交工资单行吗?
- you write a letter, or I-134
http://blog.wenxuecity.com/blogview.php?date=200709&postID=18438#I134

4. a statement in which you describe your intention concerning departure from the United States.
- 离境计划

5. evidence that you are in possession of a return transportation fund necessary to secure you departure from the United States.
返程机票?
- 买机票的钱