Cách sử dụng
The word existence is used to talk about something that is real and actually exists in the world. It can be used to describe the state of being alive, the presence of something or someone, or the fact that something is real and not just imagined. For example, we might say "the existence of aliens is still a mystery" or "the existence of love is what makes life worth living". In general, we use the word existence to refer to things that are tangible or observable rather than abstract concepts or ideas.