1.邀请信的内容包含邀请人的地址、电话号码、护照信息，联系信息等
2.内容需有：
a、申请人的护照号码、出生日期、职务、薪酬;
b、计划逗留的时间(具体停留时间段、逗留天数、目的以及行程);
d、出访费用由谁支付;
e、回国保证
3.邀请人亲笔签名及姓名拼音
4.邀请函内容必须与中方公司担保信的内容保持一致。注意：邀请人需提供护照首页复印件(如非外方国籍的邀请人需提供签证页复印件)，身份证或居留许可证。若已婚则提供结婚证并提供邀请人的财产证明，薪水，税单以及是否安排住宿等。
Letter of Invitation
thI, the undersigned, would like to invite my father, ABC, and my mother, CBA , for a temporary stay in the U.S. for 1 month beginning on around Jul 5th, 20xx. The purpose of the visit is to attend my commencement on Jul 9th and travel to several cultural attractions in the U.S..
Information on the Host: ststst
Information on the Guest: stst Information on the Guest: stst Signature of the Host and Date