YOU SAID:
the cave in which I slept has a nocturnal tendency
INTO JAPANESE
私が寝た洞窟は夜行性です
BACK INTO ENGLISH
The cave where I slept is nocturnal
INTO JAPANESE
眠った洞窟は夜行性
BACK INTO ENGLISH
Sleeping cave is nocturnal
INTO JAPANESE
眠っている洞窟は夜行性
BACK INTO ENGLISH
Sleeping caves are nocturnal
INTO JAPANESE
眠っている洞窟は夜行性です
BACK INTO ENGLISH
Sleeping caves are nocturnal
That's deep, man.