YOU SAID:

it is normal to fly a plane

INTO JAPANESE

飛行機を飛ばすのが普通である

BACK INTO ENGLISH

It's normal to fly a plane

INTO JAPANESE

飛行機を飛ばすのは普通だ

BACK INTO ENGLISH

It's normal to fly a plane.

INTO JAPANESE

飛行機を飛ばすのは普通だ。

BACK INTO ENGLISH

It is normal to fly a plane.

INTO JAPANESE

飛行機を飛ばすのは普通だ。

BACK INTO ENGLISH

It is normal to fly a plane.