YOU SAID:
why does the plane go in the air
INTO JAPANESE
なぜ飛行機は空中に行くのですか
BACK INTO ENGLISH
why do aeroplanes go into the air
INTO JAPANESE
なぜ飛行機は空中に出るのですか
BACK INTO ENGLISH
Why do planes go out into the air?
INTO JAPANESE
なぜ飛行機は空中に出るのですか。
BACK INTO ENGLISH
Why do planes go out into the air?
That didn't even make that much sense in English.