지구에서는 몸이 아파도 아무도 간호 해주지 않았는데... "When the Earth was sick, no one was nursing her [but...]" Now, the -데 ending tells me that this wasn't actually the end of the sentence as the speaker/writer either didn't get to finish their sentence or you took out just this part of it.

in Earth even if you're feeling sick no one will be nurshing you. di bumi ini ketika kamu sakit tidak ada seorang pun yang ingin merawatmu