If something involves solely one thing, it involves only this thing and no others.
Too often we make decisions based solely upon what we see in the magazines.
大多数时候,我们仅仅依据在杂志上看到的东西便做出了决定。
This programme is a production of NPR, which is solely responsible for its content.
该节目是由美国国家公共电台出品,节目内容也由其全权负责。