1. They had a single aim, a solitary goal-the top! 他们有一个目的, 唯一的目标就是登上顶峰.
2. They had a single aim, a solitary goal----the top! 他们只有一个目标,唯一的目标 -- 顶峰!
3. The solitary hunter or explorer needs no one as they venture out among the deer and wolves to tame the great wild areas. 孤独的猎人,孤独的探险者,在鹿群和狼群中间冒险,去征服广袤的荒野,这时他们并不需要有人陪伴。
4. A hermit leads a solitary existence. 隐士都过着孤独的生活。