Don't you agree with me that it would probably take a really long time, and you would probably get lost, if you had to go up and down all of the mountains, as opposed to if you just drilled a flat tunnel that could go straight on through?
Não concordam comigo que, provavelmente, levaríamos muito tempo, e provavelmente nos perderíamos, se tivéssemos de subir e descer todas as montanhas, em vez de perfurarmos um túnel plano que pudesse seguir em frente?