YOU SAID:

You will need the dagger if you want to do this right.

INTO JAPANESE

これを正しく行うには短剣が必要になります。

BACK INTO ENGLISH

You will need a dagger to do this properly.

INTO JAPANESE

これを適切に行うには短剣が必要になります。

BACK INTO ENGLISH

You will need a dagger to do this properly.