got on, boarded, went up, climbed, rose
Cahorn radieux de joie, Ganimard toujours paisible, ils montèrent l'escalier.
Cahorn, beaming with joy, and Ganimard, ever calm, went up the stairs.
Encore trois personnes montèrent dans le bus.
Three more people got on the bus.
They went up the stairs.
Elles montèrent dans le train.
They got on the train.
They boarded the train.