Vertaling van "travel 50 slower " (Engels → Frans) :

To date, trains have not proved a viable way of transporting freight. Our freight trains travel 50% slower than trains in the United States and we have not yet been able to make a competitive offer.
Nos trains de marchandises circulent à 50 % de la vitesse des mêmes trains aux États-Unis et il n'y a toujours pas d'offre concurrentielle.