at war with的用法和樣例：
例句
- During the Second World War, Germany was at war with almost all the countries in the world.
第二次世界大戰期間，德國幾乎同世界上所有的國家處于交戰狀態(tài)。 - The country has been at war with its neighbour for two years.
這個(gè)國家與鄰國已打了兩年仗了。 - The two sisters are constantly at war with each other.
這兩姐妹不時(shí)發(fā)生爭執。
