YOU SAID:
they are shown is lush cave biomes
INTO JAPANESE
それらは緑豊かな洞窟バイオームであることが示されています
BACK INTO ENGLISH
They have been shown to be lush cave biomes
INTO JAPANESE
それらは緑豊かな洞窟バイオームであることが示されています
BACK INTO ENGLISH
They have been shown to be lush cave biomes
That didn't even make that much sense in English.