YOU SAID:
The world as we know it is unknown
INTO JAPANESE
世界我々 は知られている知っています。
BACK INTO ENGLISH
World known we know.
INTO JAPANESE
我々 が知っている世界の知られています。
BACK INTO ENGLISH
Known around the world that we know.
INTO JAPANESE
我々 が知っている世界的に有名。
BACK INTO ENGLISH
We know the world famous.
INTO JAPANESE
我々 は、有名な世界を知っています。
BACK INTO ENGLISH
We know the world famous.
That didn't even make that much sense in English.