灰塵: ash and dust; something worthless / 灰燼: ash and cinders / 怪人: someone mysterious (in a negative way) / 芥塵: trash, rubbish / 海人: someone who lives by the sea; a fisherman or fisherwoman

meeting, gathering / society, association, club

昇降舵: elevator (control surface of an aircraft)

going to battle, leaving for the front

to go to battle, to leave for the front

seeing someone off

to see someone off

entreating the enemy to surrender

to entreat the enemy to surrender

a lull, a respite, a breathing spell, a short time of peace