YOU SAID:
grandma got run over by a raindeer
INTO JAPANESE
おばあちゃんがトナカイにひかれた
BACK INTO ENGLISH
Grandma was run over by a reindeer
INTO JAPANESE
おばあちゃんはトナカイにひかれた
BACK INTO ENGLISH
Grandma was run over by a reindeer
That didn't even make that much sense in English.