入侵

例句：

1. 1. The government's response to the invasion of the border was swift and decisive.
   政府对边境入侵的回应迅速而果断。
2. 2.The military action was a direct result of the invasion of their territory.
   军事行动是他们领土被入侵的直接结果。
3. 3. The invasion has caused significant damage to the local economy.
   入侵已对当地经济造成了重大损害。