YOU SAID:

Why do that, when you can do this?

INTO JAPANESE

なぜ、あなたはこれを行うことができますか。

BACK INTO ENGLISH

Why, you can do this?

INTO JAPANESE

なぜ、あなたはこれを行うことができます?

BACK INTO ENGLISH

Why can you do this?

INTO JAPANESE

なぜあなたはこれを行うことができます?

BACK INTO ENGLISH

Why can you do this?