The thing that jumped onto No. 2 Division's escape vessel was a strange terraformar with strangely developed legs. It then takes the controls and tries to fly off with the escape vessel while everyone is still aboard. Yaeko and the others prepare for the worst as they're trying to figure out why it knows how to fly the vessel.
about why these legs, that are supposed 
to produce the utmost mobility
dass Beine, die zur Fortbewegung unter
Wasser bestens geeignet sein sollten,
No sabía por qué las piernas 
que debían otorgarle una gran
No sabía por qué las piernas 
que debían otorgarle una gran
Ses pattes, lui conférant
une mobilité inégalable sous l’eau,
Pensando em por que suas pernas, que 
deveriam ter mobilidade incomparável