“阿依达”(AIDA),许多读者也许并不陌生,那是享誉世界的意大利歌剧,剧中女主角也叫阿依达。有趣的是在极限运动界,人们首先想到的却是国际屏气潜水发展协会,因为其首字母缩写也是AIDA,也读作“阿依达”。“阿依达”组织波及到世界40多个国家,其5000名成员都是世界各地的潜水爱好者,他们称自己是自由潜水者,因为他们潜水时不带氧气罐和任何特殊装备,就像鱼一样在水中自由上下,被列为“无限制”级潜水。 “AIDA” (AIDA), many readers may not unfamiliar, it is the world-renowned Italian opera, actress also called Aida. What is interesting is that in the extreme sports world, the first thing that people think of is the International Society for the Development of the Sea-Screening Diving, because its acronym is also AIDA and also pronounced “Aida”. “Aida” organizations spread to more than 40 countries around the world, its 5,000 members are diving enthusiasts around the world, they call themselves free divers, because they do not dive with oxygen tanks and any special equipment, like Like fish in the water free up and down, was classified as “unlimited” diving.