trek

名词 trek:

1. a journey by ox wagon (especially an organized migration by a group of settlers)
2. any long and difficult trip

动词 trek:

1. journey on foot, especially in the mountains
2. make a long and difficult journey

1. It took the climber a month to trek to the foot of the mountain before they even started their climb.
   登山者还未开始爬山，光是艰苦地跋涉到山脚下就花了1个月时间。
2. Steve and Jack gave a talk about their trek across the Polar ice cap. It was very interesting but it made my hair stand on end just to hear about the dangers they faced.
   史蒂夫和杰克讲述了他们在极地冰盖的一段艰苦跋涉，故事津津有味，只是听到他们遇到种种险情时，我吓得很。