Precautions of thissort are necessary, for it is impossible to foretell the exact nature of the difficulties which will confront the pot-holer.

作出這樣的準備是必要的，因為無法預見到洞穴探險者究竟會遇到什么性質的困難网站观看jizz。

The cave might never have been discovered had not the entrance been spotted by the distinguished French pot-holer Berger.

若不是法國著名洞穴探險家Berger由于偶然的機會發(fā)現(xiàn)了這個洞口的話男人的天堂在线播放，這個洞也許永遠不會為人所知。

Precautions of this sort are necessary,for it is impossible to foretell the exact nature of difficulties which will confront the pot-holer*.

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The cave might never have been discovered had not the entrance been spotted by the distinguished French pot-holer, Berger.

英尺。這個深邃的洞穴是由一條地下暗泉沖刷巖石中的縫隙并使之慢慢變大而形成的18岁禁网。

The cave might never have been discovered has not the entrance been spotted by the distinguished French pot-holer Berger.

若不是法國著名洞穴探險家伯杰由于偶然的機會發(fā)現(xiàn)了這個洞口的話欧美亚洲日韩国产一区，這個洞也許不會為人所知。

The cave might never have been discovered if the entrance had not been spotted by the distinguished French pot-holer, Berger.

新東方的老師當然會抓住這樣一個機會把書面英語中常用的虛擬語氣的倒裝現(xiàn)象給大家做一個總結色色欲望综合网，同時輔以適當?shù)木毩暋?/p>

A pot-holer's motives.For him, caves have the same peculiar fascination which high mountains have for the climber.

對洞穴探險者來說老人把我添到了高潮A片，洞穴有一種特殊的魅力，就像高山對登山者有特殊魅力一樣亚洲图片澳洲图片在线看。

The cave might never have been discovered has not the entrance been spotted by the distinguished French pot-holer, Berger.

若不是法國著名洞穴探險家伯杰由于偶然的機會發(fā)現(xiàn)了這個洞口的話日韩性爱怡红院，這個洞也許不會為人所知。

Which will confront the pot-holer.

將會遇到什么性質的困難亚洲中文久久久久久精品国产。

Curiosity alone cannot make a pot-holer.

僅有好奇心是不能成就一個洞穴探險者的亚洲无码视频四区。