Of course I know it well, because in some situations if we know it makes idioms discussion salaeng smooth will allow us to better understand the ability to interact correctly and meets the issue.
Good to know for sure, because in some situations, if we know the slang expressions. It will help to provide a seamless conversation. It allows us to understand the ability to interact correctly and to the point.
Of course, good to know, because in certain circumstances if we know the idioms, slang. It will help the conversation to smoothly. Can understand able to interact correctly and to the point.