id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fbem-12590	Zhang, Panyi	Design Study of Characteristic Scuba Diving Tourism in Sanya, Hainan Province	2023	5	.pdf	application/pdf	4732	225	49	And free diving tourists are not allowed to absorb the air of lung diving tourists, which can cause the risk of lung explosion. China Abstract: In recent years, with the development of diving tourism, the diving tourism industry in Sanya, Hainan Province, China has rapidly emerged.	cache/fbem-12590.pdf	txt/fbem-12590.txt