___
→ 降りる oriru (vi) to get off [from car | train] Ref. 降 [come down]
→ 降ろす orosu (vt) to drop off [from car | train] Ref. 降 [come down]
電車を降りる densha o oriru get off the train   Ref. 降 [come down]
→ 乗る noru to ride | get on the train | ... Ref. 乗 [ride]
電車に乗る densha ni noru get on the train | take the train   Ref. 乗 [ride]
バスに乗る basu ni noru get on the bus   Ref. 乗 [ride]