The parasites' living situation has changed drastically after the battle for Gran Crevasse. Zero Two's attitude toward them seems to have changed drastically, too.
Even if we are to keep the test 
going, we should at least—
حتّى وإن كنّا سنستمرّ في الاختبار، ينبغي
—لنا على الأقلّ
Wenn wir den Test fortführen,
sollten wir zumindest …
Aunque sigamos con las pruebas, debe…
Aunque sigamos con las pruebas…
Même en continuant les tests…
Possiamo anche continuare il test, ma almeno...
Se continuarmos com os
testes, acho que podemos...
Всякому опыту есть пределы…