Definition: A solitary activity is done alone. Level: C2
他在古老的森林中独自散步时找到了平静。
He finds peace in ___solitary walks through the ancient forest.
她开始了独自穿越群山的朝圣之旅。
She embarked on a ___solitary pilgrimage across the mountains.
这位艺术家在开始新作品前更喜欢独自沉思。
The artist prefers ___solitary contemplation before beginning a new piece.
