VERB
在于;存在于
Something that consists in something else has that thing as its main or only part.
例句
His work as a consultant consisted in advising foreign companies on the siting of new factories.
作为一名顾问，他的工作是为外国公司在新厂选址问题上提供建议。
...Baudelaire's idea that genius consists in the ability to summon up childhood.
波德莱尔认为天才在于唤起童年的能力的观点