After arriving in Fremantle, the girls get a tour of their icebreaker ship. When Gin mentions that their new room was where Shirase's mother once stayed, the girls check to see if she might have left something behind there...
It didn't matter if it 
took ten years or twenty.
لم يكن يهمّنا أن يأخذ الأمر عشرة 
.أو عشرين سنة
Ob es nun zehn oder gar
zwanzig Jahre dauern sollte.
No importa si tomaba diez o veinte años.
No importa si tardábamos
diez o veinte años.
Peu importe
si ça prend dix ou vingt ans.
Non importava se ci avremmo messo dieci o vent'anni.
Não importa que demore
dez ou vinte anos.
Даже если на этой уйдёт
десять или двадцать лет.