n.爱好探索洞穴的人
A lamp mounted on a miner's or spelunker's hard hat. 照明灯一种安装在矿工或洞穴探险者头戴的坚固帽子上的灯
Character StoryLeo is the child of world-renowned male spelunker, and a ... 官方设定为男性，估计这个人翻译错误。。。。
Unless you're an avid spelunker, or a troglodyte, the answer is probably not too often. 除非你是一名洞穴探索爱好者或者一名穴居人。
Photo Gallery: Caves A spelunker in a glacier cave in Greenland gazes upon colors and shapes that look more like a swirling galaxy than a cave formation. 意译：洞穴的图片画廊。一位爱好探索洞穴的人在一个冰川溶洞位于格陵兰目光注视上颜色和形状，看起来更像一个旋转的银河比一个洞穴的建造。
a lamp mounted on a spelunker's hard hat 安装在洞穴探险者坚固帽子上的灯
