Suletta is being forced to duel in a rematch. She and Miorine form a cooperative partnership to save the Aerial from being scrapped, and keep Miorine from being expelled from school. But for her opponent Guel, this is also a battle he absolutely cannot lose.
So that explains
the headgear and right arm.
ذلك يفسّر عدّة الرأس وذراعها اليُمنى إذاً
Daher also dieser Kopfschutz
und der rechte Arm …
Eso explica lo del casco
y el brazo derecho.
Eso explica lo del casco
y el brazo derecho.
D’où le masque et le bras droit,
je présume.
अच्छा, तो अब समझ में आया
उनका हेल्मेट और दाहिना हाथ।
Quindi il motivo del casco
 e del braccio destro è quello.
Isso explica o capacete e seu braço direito.
И с этим связаны 
её механическая рука и шлем?