世界各地的节日不计其数:既有官方设立的全国性节日,也有民间自发的地区性节日.而美国有一些节日则纯粹是为了让人们有一个纵情放松的机会而设立,就像下面的这些怪诞的节日. There are countless festivals around the world: there are both official national holidays as well as spontaneous regional festivals, while some festivals in the United States are designed purely for people to have an indulgent chance to relax, as in the following Grotesque festival.