YOU SAID:

The soldiers must hurry in order to hear the voice.

INTO JAPANESE

兵士たちはその声を聞くために急がなければならない。

BACK INTO ENGLISH

Soldiers must hurry to hear the voice.

INTO JAPANESE

兵士たちは急いでその声を聞かなければならない。

BACK INTO ENGLISH

The soldiers must hear the voice in haste.

INTO JAPANESE

兵士たちは急いでその声を聞かなければならない。

BACK INTO ENGLISH

The soldiers must hear the voice in haste.