科研之友
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摘要
<正>洞穴,是这个星球上的另一个世界。世界上有太多的洞中秘境等待我们去发现,这也许就是探洞的迷人之处。What is underneath our feet can often attract us as much as that which is in plain sight. This was certainly the case as a love of adventure led a former news reporter to follow a career of exploring and studying of caves.
