a foreign invader的用法和样例：
- But how, as a foreign invader, would he ever win the hearts and minds of his new subjects?
- Nevertheless,for the first time in a hundred years,China is definitely putting up nation-wide resistance to a foreign invader,and this could never have come about without internal peace and without co-operation between the two parties.
- Daily practice is the trick in learning a foreign language.
- She has a foreign accent that I can't quite place.
- The police had captured a foreign spy.