Dunkin ' started testing the doughnut-sandwich combo in the boston area before rolling it out nationally .
唐恩都乐首先在波士顿地区试销这款由甜甜圈和三明治组合而成的食品，随后推向了全国。
National chains like starbucks , mcdonald 's , denny 's and dunkin ' donuts have all introduced less calorific items since menu labelling went into effect in new york .
And traditional competitors kentucky fried chicken and dunkin donuts were still doing well .
传统的竟争者肯德基炸鸡店和邓肯甜甜圈均都运行良好。
Lebron james is hardly a stranger to asia , and according to dunkin 's own research , apparel with his name on it is among the best-selling in the region , including the no.1-selling basketball jersey and shoe .
