孩子（MINOR,非美国出生）被要求提供证明文件：
1. CERTIFIED TRANSLATION OF BIRTH CERTIFICATE。出生证为日本签发，本身已经是日英对照，除了政府盖章，签名部分，不晓得还要TRANSLATE啥。一定要用翻译公司么？
-The translation format in your old version did not meet the USCIS requirement, so need to translate it into English again following the requirements by USCIS. See the following at:
-
Please submit certified translations for all foreign language documents. The translator must certify that s/he is competent to translate and that the translation is accurate.
The certification format should include the certifier's name, signature, address, and date of certification. A suggested format is:
Certification by Translator
I [typed name], certify that I am fluent (conversant) in the English and [enter appropriate language] languages, and that the above/attached document is an accurate translation of the document attached entitled [enter title of document].
Signature
Typed Name
Address
Date
2. PROOF OF LEGAL ENTRY。孩子有H4签证的第一本护照在若干年前换发中国护照时领馆没有退还，手头只有i94. 请问这足够么？
-I don't know. Normally you need to provide the I-94, the visa stamp page and the entry stamp page from the passport.
谢谢。
