1. Trips that many adults would consider the adventure of a lifetime—treks in Borneo, a sports tour to Barbados—appear to have become almost routine at some state schools. 被许多成年人认为是终身冒险的旅行——婆罗洲徒步旅行，巴巴多斯运动之旅——在一些公立学校似乎已经成为家常便饭。
2. Perfect for glacier treks through to steep north walls. 这款冰爪十分适合用于冰川行走和北坡攀登。
3. There are also ice-climbing courses and ice treks available. 同时还有攀冰课程和冰上远足。
4. His treks into the wilderness hauling camera gear often last up to a week. 他背着相机艰苦跋涉深入荒野寻找素材，这往往会持续一周时间。
5. They recall students in their dorms making 2 a.m. treks to the 7-eleven last year. 去年，他们号召宿舍的学生们凌晨两点到七十一便利店。
