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?