MaiGoo小編主要盤點了不(bu)同國家(jia)的、人(ren)工開(kai)鑿的、最知名的、不(bu)同類型的大型洞(dong)(dong)(dong)體(ti),其中包(bao)含(han)軍(jun)事工程洞(dong)(dong)(dong)、鉆石(shi)礦(kuang)洞(dong)(dong)(dong)、天然(ran)氣洞(dong)(dong)(dong)、金礦(kuang)洞(dong)(dong)(dong)、銅(tong)礦(kuang)洞(dong)(dong)(dong)、科(ke)學探測洞(dong)(dong)(dong)、冰(bing)洞(dong)(dong)(dong)和水(shui)洞(dong)(dong)(dong),不(bu)包(bao)含(han)對天然(ran)洞(dong)(dong)(dong)進行二次(ci)人(ren)工整建后(hou)的洞(dong)(dong)(dong)體(ti)。榜單僅供(gong)參考,如有疑(yi)問,歡迎在末(mo)尾評論/交流。