to pillage

booty, plunder

outline, gist, summary

Kyūjitai form of 概略

(opening of a letter) Forgive me for dispensing with the preliminaries, but I hasten to inform you that...

rough sketch, rough map

Used to form the desiderative of verbs: want (to do); hope (to do) / (only with verb ある, である and honorifics) Expressing a wish of the speaker: I hope that; I wish that

大会: convention / 大海: large sea, ocean / 退会: withdrawal, especially from a group of some kind

退会: withdraw

平ら: flat, even, level, smooth, having no variation in altitude