warsaw pl 01st july 2021 an eu covid certificate is seen on a mobile device in with a italian flag in the background in this photo illustartion in warsaw poland on july 1 2021 the eu covid certificate a document in digital or analogue form that allows fully vaccinated people to travel to all 27 eu member states has become avaialbe since july 1 photo by jaap arrienssipa usa credit sipa usaalamy live news 2g60pbg.jpg from 佛罗里达国际大学economics degree certificate⏩网址：zjw211 com⏪ View Photo