She emptied both their mugs and switched on the electric kettle.她把他们俩的杯子倒空，烧上了电水壶。He had been drinking mugs of coffee to keep himself awake.为让自己保持清醒，他一杯接一杯地喝咖啡。Clear it away so we can put our mugs down.把它拿开，我们好放杯子。...
Formal logicians are not concerned with existential matters which are precisely what artists are concerned with.形式逻辑学家并不关心存在的事物,而艺术家所关心的则正是这些东西.Modern logicians regard it as little more than tautology.现代的逻辑学家仅仅把它看作同义反复.F...