【摘要】2022美国探亲签证邀请函精选收藏版 美国探亲签证邀请函 To whom it ____y concern: I am writing this letter to invite our parents (name and brithdays) to visit us in (country) this ing (month) for aperiod of 6 months. It goes without saying that we will cover all expenses duringTheir visit in (country), which includes international air tickets, local transportation, accmodations, medical insurances and all other related expe
