The Kotetsujyo is standing before a giant cluster of Kabane, the Black Smoke, and all seems hopeless. Meanwhile, Ikoma and Mumei find themselves at the bottom of an abandoned station.
We won't be able to get enough speed.
.لن نتمكّن من فعل ذلك بالسرعة اللازمة
Wir könnten nicht genug Fahrt aufnehmen.
No podemos acelerar tanto en reversa.
No podemos acelerar tanto en reversa.
On manquerait de vitesse.
In quel modo non avremmo velocità a sufficienza.
Não vamos conseguir andar 
depressa no sentido contrário.
Скорость будет очень медленная.