护城河

前几天，我和爸爸、妈妈一起到西安玩儿。 a few days ago, i went to xi'an to play with my father and mother. “爸爸，城墙下面怎么有条河？” "dad, how can there be a river under the wall？" “那叫护城河。”爸爸说。 "that's the moat." dad said. “为什么有护城河？” "why is there a moat？" “它可以阻挡敌人的进攻。”妈妈说。 "it...

发布时间：2026-06-09 浏览量：0 护城河