集中优势兵力 meaning in English

concentrate a superior force

The strategic principle , that armies should act in masses on the offensive , and should break up into smaller groups for retreat , unconsciously confirms the truth that the force of an army depends on its spirit
进攻时要集中优势兵力，退却时要分散行动，这一战术规则无形中证明了这样一个真理，即军队的力量在于它的士气。
We must concentrate superior forces and fight exterior - line operations in every campaign or battle , whether in the stage of strategic defensive or in that of strategic counter - offensive , in order to encircle and destroy the enemy forces , encircling part if not all of them , destroying part if not all of the forces we have encircled , and inflicting heavy casualties on the encircled forces if we cannot capture them in large numbers
也只有每战集中优势兵力，不论在战略防御时期也好，在战略反攻时期也好，一律采取战役和战斗中的外线作战，包围敌人而消灭之，不能包围其全部，也包围其一部，不能消灭所包围之全部，也消灭所包围之一部，不能大量俘虏所包围之敌，也大量杀伤所包围之敌。