YOU SAID:
There's a horse in aisle 5.
INTO JAPANESE
通路5には馬がいます。
BACK INTO ENGLISH
There is a horse in passage 5.
INTO JAPANESE
5代目には馬がいます。
BACK INTO ENGLISH
There is a horse in the fifth generation.
INTO JAPANESE
5代目には馬がいます。
BACK INTO ENGLISH
There is a horse in the fifth generation.
That didn't even make that much sense in English.