In what way does mastering idiomatic expressions enhance the naturalness of communication with native Russian speakers?

Mastering idiomatic expressions significantly enhances the naturalness of communication with native Russian speakers because idioms reflect the nuances of the culture, history, and shared experiences of the language community. Idioms are fixed expressions whose meaning cannot be deduced from the literal definitions of their individual words. Using them correctly demonstrates a deep understanding of the language beyond basic grammar and vocabulary. Native speakers ....