YOU SAID:

最初の3匹のポケモンをはじめて見る行為に脳がとまどっている

INTO JAPANESE

最初の3匹のポケモンをはじめて見る行為に脳がとまっている

BACK INTO ENGLISH

The brain is caught in the act of seeing the first three Pokemon for the first time

INTO JAPANESE

最初の3つのポケモンを初めて見るという行為に脳が捉えられる

BACK INTO ENGLISH

The brain is caught in the act of seeing the first three Pokemon for the first time