每日一句口语 第775期:知己知彼,百战百胜

每日一句口语：

If you know the enemy and know yourself,you need not fear the result of a hundred battles. 知己知彼，百战不殆。

【知识点讲解】

battle n.战争，战役

例句：

The battle had reached a crucial juncture.战斗已到了关键时刻。