Although USCIS does not charge a fee for this form, the Department of State does charge a fee of $70 when the Affidavit of Support is reviewed domestically.是什么意思_Although USCIS does not charge a fee for this form, the Department of State does charge a fee of $70 when the Affidavit of Support is reviewed domestically.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句