短語詞組短語be an armchair strategist 紙上談兵;誇誇其談;空言無補(bǔ);空言無益an armchair strategist 紙上談兵Being an armchair strategist 一張扶手椅被軍事家;作爲(wèi)一個(gè)紙上談兵;正在紙上談兵 返回 armchair strategist