Şunu aradınız:: derailed (İngilizce - Svahili)

she wrote that the train stopped because of some accident, few cars were derailed and she would come home later than expected.
aliandika kuwa treni ilisimama kutokana na ajali ya namna fulani, mabehewa machache yaliteguliwa na kwamba angewasili nyumbani kwa uchelevu kuliko ilivyotarajiwa.

later, many passengers from first cars - only last cars were derailed - said they were clueless for the whole hour after the crash.
baadaye, abiria wengi kutoka mabehewa ya kwanza – ni mabehewa ya mwisho ambayo yaliteguliwa kutoka kwenye reli –walisema kuwa kwa saa zima baada ya ajali hawakufahamu chochote.