野外旅行 meaning in Chinese

take an excursion in an open country

Surface durability : the concept of durability is an important one for all backcountry travelers to understand . the following natural surfaces respond differently to backcountry travel
地表的耐久力：耐久力是需要所有野外旅行者懂得的一个重要概念。以下的自然地表对野外行进有不同的反应。
Surface durability : [ / b ] the concept of durability is an important one for all backcountry travelers to understand . the following natural surfaces respond differently to backcountry travel
地表的耐久力[ / b ] ：耐久力是需要所有野外旅行者懂得的一个重要概念。以下的自然地表对野外行进有不同的反应。
[ b ] surface durability : [ / b ] the concept of durability is an important one for all backcountry travelers to understand . the following natural surfaces respond differently to backcountry travel
地表的耐久力[ / b ] ：耐久力是需要所有野外旅行者懂得的一个重要概念。以下的自然地表对野外行进有不同的反应。
When connie saw the great lorries full of steel - workers from sheffield , weird , distorted smallish beings like men , off for an excursion to matlock , her bowels fainted and she thought : ah god , what has man done to man
康妮看见一些大的运货车，里面装满着雪菲尔德钢铁厂的工人，一些具有人类模样的歪曲的妖怪样的小东西，正向着蔑洛克去作野外旅行，她的心不禁酸楚起来。