YOU SAID:
He lives in a pineapple under the sea.
INTO JAPANESE
彼は海の下のパイナップルに住んでいます。
BACK INTO ENGLISH
He lives in pineapples under the sea.
INTO JAPANESE
彼は海の下のパイナップルに住んでいます。
BACK INTO ENGLISH
He lives in pineapples under the sea.
That didn't even make that much sense in English.