YOU SAID:

brains are wrinkly, like an old man

INTO JAPANESE

老人のように脳はしわくちゃです

BACK INTO ENGLISH

Like an old man, his brain is crumpled.

INTO JAPANESE

老人のように、彼の脳はくしゃくしゃです。

BACK INTO ENGLISH

Like an old man, his brain is crumpled.