letter

How much does it cost to sit in Earth to send letters to loved people on Mars?
You must paste the 18,416 first-class stamps of Royal Mail to cover the cost of the letter.
Impressive letter won the first prize of the class 8 UPU 40
Embodying an old Tung tree in the Amazon forest to send to Joseph Sepp Blatter, FIFA President, Huynh Minh Hieu, an eighth-grader, showed the idea of protecting the forest nicely