Torpedo Squadron 2 does a large-scale training exercise to prepare for the next big battle.
you are to immediately 
shut down your engines.
يجب إطفاء المُحرّك فوراً
deberán apagar sus motores.
deberéis apagar vuestros motores.
devra couper son moteur.
dovrete spegnere immediatamente i motori.
deve desligar os motores
imediatamente.
немедленно заглушите машины.