a traffic accident

to die (from accidents or disease)

accident; incident; trouble

(slang) (of an incident) to occur

to travel along a specific route / to have contact with other people, to engage in social intercourse

transportation / traffic

落とす: to drop something

to drop something / to remove/take off / (impolite) to make a woman one's girlfriend / (Internet slang) to download / (informal) to fail an examination

life / lifespan / lifetime / fate, destiny / (figuratively) the most important part or aspect of a thing

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend