strike, a work stoppage / a student revolt, where students abandon their classes and examinations as a group

mood

river basin

域外: offshore; overseas; outside (of a country or region) / 生き甲斐, 生甲斐, 生きがい: reason for living; purpose in life

dangerous body of water / (figuratively) (of politics or economic) unsuitable status

chlorine detonating gas

living hell; hell on earth

dawn of a new age

(disaster prevention) Short for 木造住宅密集地域 (mokuzō jūtaku misshū chiiki, “densely built wooden house area”).

going