consist in something
phrasal verb with consist verb uk/kənˈsɪst/ us/kənˈsɪst/
formal
在于，存在于
to have something as a main and necessary part or quality
The beauty of air travel consists in its speed and ease. 乘飞机旅行的好处在于快捷、舒适。
[ + -ing verb ] For her, happiness consists in watching television and reading magazines. 对她来说，幸福就是看电视和读杂志。