美国国家地理图片精选·自然景观(六)

    Every step is critical on Mount Everest. The treacherous Khumbu Icefall has taken the lives of many climbers on their first day as they head to their first camp.

    Photograph by Bobby Model

    意译：攀登珠穆朗玛峰的每一步都是危险的，最为危险的是冰雪裂缝、突然冰崩落??已经使许多的登山者丧命在他们的第一天，因为他们要求首先到达扎营地。