What are the funny lines in "Foreign Daughter-in-law Local Lang"?

Hello, (1) "My daughter-in-law is from other places. Her customs are different from those of the locals. We often say some strange things! "

2 "What did you say? I didn't hear you clearly, but you sound like a foreigner again! "

(3) "You don't want to make our dishes into foreign dishes, where can we eat them!"

(4) "How do you dress? It's too exaggerated. You look like a foreigner! "

(5) "Don't speak foreign languages at home, everyone in our family speaks local dialect!"