最新报道:McDonald's is testing new "Dirty Sodas" in select Wisconsin and Colorado locations, offering flavored soft drinks with creamer and other add-ins. The limited-time trial comes as the fast-food chain continues experimenting with beverage innovations to boost sales. Meanwhile, McDonald's subsidiary CosMc's, a beverage-focused spinoff concept, will close its sole location in Bolingbrook, Illinois by year-end. The company stated the closure is part of planned testing phases, with more locations still scheduled to open. These moves reflect McDonald's ongoing strategy to refine its drink offerings and explore new concepts in the competitive quick-service restaurant market.