Переклад англійською з японської: 背景知識
Словник: main
背景知識
名詞
1 CORE, Congress of Racial Equality, Stern, arse, ass, backcloth, backdrop, background, background knowledge, backside, behind, bottom, bum, buns, butt, buttocks, can, derriere, fanny, fund, fundament, ground, hind end, hindquarters, keister, monetary fund, money, nates, posterior, prat, rear, rear end, rump, scope, seat, setting, tail, tail end, tooshie, tush, underside, undersurface.