racecourse; track / escape route

six codes (of Constitution, civil law, criminal law, code of civil procedure, code of criminal procedure, commercial law)

suggested route, suggested route for visitors, way round

on the road

Kyūjitai form of 魯国

sirloin

become senile

exposure (condition of being exposed) / exposure (taking a photograph)

expose (to uncover, make visible, bring to daylight, introduce to) / expose (to subject photographic film to light thus ruining it or taking a picture if controlled)

six o'clock