The study by Mr. Falck and the other economists examined 29 opera houses built before 1800 or just afterward.
福尔克和其它经济学家的这份报告对建于1800年之前和以后的29家歌剧院进行了考察。
2
Preben Falck, CEO of the Stavanger Tourist Association, encouraged people to use extreme caution when they hike up to Pulpit Rock.
斯塔万格旅游者协会CEO普雷本·法尔克提醒人们在攀登布道台时要万分小心。
3
But Falck believes a fence or signs would spoil the experience: 'We cannot put up signs telling that parents should not put their children down near the edge.