break square的用法和样例：
例句
- What's more, they destroy the schools' images in public, break the schools' daily work on education and ultimately endanger China's education revolutions and development.
近年来校园伤害事故频繁发生，性质日趋严重，涉及的范围也越来越广，使得社会已经对校园的安全性产生怀疑。 - The caster transform the water surrounding some enemies into ice.The encased targets are protected from strikes, but must break free to be able to move or defend themselves.
法师令一组敌人周围的水变为冰，被冰冻住的人可以减轻受到攻击时的伤害，但也必须先重新获得自由才能继续行动和保护自己。
