男：Hello！我是Victor
女：Nancy
男：Nancy， 今天我们来谈论一下旅游的题目。
女：Okay! I went trekking in Nepal.
男：Nancy! What does trekking mean？
女：Trekking is a really popular vacation for young， healthy people. Trekking is a long walking vacation， it's usually over mountains or rough grounds.
男：trekking通常要翻山越岭，去很远的地方 ，是体力好的年轻人非常喜欢的运动。
“Trekking”和“hiking”，有什么不同吗？
女：This is similar to hiking， but hiking is not as long a distance， it's walking thorough forests， or up low mountains.
男：Hiking 也是以走路为主，但距离不会那么远，穿过树林或爬些比较矮的山。那climbing和hiking有什么区别？
女：We only say “climbing” when we're talking about very high or steep mountains， and you have to wear gear.
男：就是说，Hiking 就是爬山或远足，但Climbing 是指登山，需要登山装备。Nancy! 我们去爬香山吧！
女：great idea！let's go.
男：朋友们，see you next time
女：see you next time
