1. The mountaineers carefully navigated around the treacherous bergschrund on their way to the summit.
登山者们小心翼翼地绕过了通往山顶的危险裂缝。

2. The bergschrund proved to be a formidable obstacle for the climbers, requiring them to use special equipment to cross it.
裂缝对登山者们构成了巨大的障碍，需要他们使用特殊装备才能跨越。

3. The glacier was riddled with deep bergschrunds, making it a challenging terrain for exploration.
冰川上布满了深深的裂缝，使得探险成为一项具有挑战性的任务。

4. The experienced climber knew how to safely navigate the bergschrund, having encountered similar obstacles in the past.
经验丰富的登山者知道如何安全地穿越裂缝，因为他在过去遇到过类似的障碍。

5. The team of researchers set up their base camp near a large bergschrund, using it as a natural barrier against the harsh weather.
研究团队在一处大型裂缝附近搭建了他们的营地，将其作为一种自然屏障来抵御恶劣的天气。

6. Despite the risk of falling into the bergschrund, the climbers were determined to reach the summit and successfully did so.
尽管有掉入裂缝的风险，但登山者们仍然决心要登上山顶，并最终成功实现了目标。