故乡那座历史古城怀集附近有一燕岩。燕岩宽有40余米,长有900余米,最高处达80多米,相当于几十层楼房的高度,岩下便是一泓深不见底的潭水。燕岩盛产燕窝,且所产燕窝最为名贵。采燕窝的攀岩人很大一部分属于当地的苗族。收益丰厚者多属那些技艺高超,能攀爬至最高最险处的人。因为越是高险之处,燕窝越多、品质越好,从而卖价越高。而燕岩岩壁陡峭、润滑,上面极少有可供依附的地方。老练的攀岩人仅仅只凭着一根竹竿和几条绳子就可以 Hometown that historic city Huaiji near a rock. Yan rock more than 40 meters wide, 900 meters long, the highest point of more than 80 meters, equivalent to dozens of floors of the height of the rock is a deep bottomless lake. Yan Yan rich bird’s nest, and the most expensive bird’s nest produced. A large part of the rockers who adopt bird’s nest belong to the local Miao people. Rewarding those who are mostly skilled, can climb to the highest and most dangerous place. Because the more dangerous place, the more bird’s nest, the better the quality, so the higher the selling price. The rock Yan Yan steep, lubrication, there are very few places available for attachment. Experienced rock climbers can only rely on a bamboo pole and a few ropes