"We pve on Earth" 的英语表达为 "We reside on Earth" 或 "We inhabit the Earth"。
"Reside" 来自拉丁语 "residere"，意思是 "居住，驻扎"。"Inhabit" 来自拉丁语 "inhabitare"，意思是 "居住，栖居"。
例句：
We reside in a small town in the countryside. (我们住在乡下的一个小镇上。)
The animals inhabiting the forest are facing many threats. (栖息森林里的动物面临着许多威胁。)