Terms containing all or no

Subject	English	Chinese
IT	"all or no"	"全或无"原则
gen.	In most restaurants, after 8 p. m. or so, all the coffee is decaf because no one wants to clean two different coffeepots	在大多数餐馆，大概8点之后，所有的咖啡都是脱咖啡因的咖啡，因为没有人愿意洗两种不同的咖啡壶