1.the activity of climbing into caves under the ground for enjoyment
1.It may also be referred to as "draining" (when exploring drains) "urban spelunking " , "urban caving" , or "building hacking" .
它同样也被称为“下水道探索”，“城市洞穴探险”，“建筑探险”等等。
2.But face it, the only shot a male Chihuahua has with a female Mastiff involves rock climbing or spelunking equipment.
一只公的吉娃娃要与一只母的英国獒犬成事的唯一可能，还需要攀岩或洞穴探险设备的辅助才行。
3.He must be crazy to go spelunking without knowing the basic dos and don'ts of it.
他连基本的注意事项都不清楚就去洞穴探险简直是疯了。
4.If it's spelunking, of course Guilin and Chongqing rank the most famous.
说起岩洞探险，当然要数桂林和重庆的岩洞最有名了。
5.The only way to keep this from happening is to go spelunking in our own forbidden, forbidding depths.
防止这发生的唯一方式就是对自己深幽可怕的深处禁地进行勘探。
6.Encouraging men to go spelunking into the feminine cave to strike G-spot gold?
鼓励男人们进行蜜穴探险去发掘G点宝藏？
7.You wouldn't explore an uncharted cave alone, so start by making an appointment to go mind-spelunking with someone reliable.
你不愿意独自一人探索未知的洞穴，所以，进行”思维探勘“时，先约好某个可靠的人。
8.Jack couldn't, however, see any harm in spelunking down for a closer look.
杰克则认为，下去探探洞穴，应该没什么坏处。
9.We found some really interesting caves, but we didn't have the gear to go spelunking.
我们发现一些相当有趣的洞穴，但我们没有装备去进行洞穴探险。
10.The last department party, professor Finkleday cornered me and talked about spelunking for 45 minutes.
上次系里的派对Finkleday教授抓着我谈了45分钟的窑洞挖掘。