They are mad about football.（英译中)

They are poor but proud; they never borrow money or ask for help.（英译中)

They are here on a three－day visit.（英译中)

They are in research.（英译中)

Our kids are playing football.（英译中)

They are coming to the party as my guests.（英译中)

They are renting a furnished flat.（英译中)