What's in it for me?
Peace, most of the country speaks English.
지구의 평화 means peace on earth
Peace on earth can be translated as "Aştî ji bo cîhanê"
May Peace Prevail on Earth
English: "Peace on Earth" Swedish: "Fred på Jorden "
You say "Мир на Земле" in Russian to mean "Peace on Earth."
Peace on Earth in Sanskrit is "शांति धरा पृथ्वी." It is pronounced as "Shanti dhara prithvi."
I would say that its extremely unlikely
Paz na terra.
no, the angel said peace on and good will towards men
You say "teen ha tai ping". "teen ha" - beneath heaven (i.e. earth) "tai ping" - peace
地球上的和平 (Dìqiú shàng de hépíng) (That's Simplified Chinese.)