YOU SAID:
Why is that last one so dumb that the person who wrote it couldn't even write in proper grammar?
INTO JAPANESE
なぜ最後の文章は、これを書いた人が適切な文法でさえ書けないほど愚かなのでしょうか?
BACK INTO ENGLISH
Why is that last sentence so stupid that the person who wrote it can't even write it with proper grammar?
INTO JAPANESE
なぜ最後の文は、これを書いた人が正しい文法で書くことさえできないほど愚かなのでしょうか?
BACK INTO ENGLISH
Why is that last sentence so stupid that the person who wrote it can't even write it with proper grammar?
You've done this before, haven't you.