"Go out" is a phrasal verb which means to leave a place, either temporarily or permanently.
It originated from the verb "go", which means to move from one place to another, combined with the preposition "out". The phrasal verb "go out" has been widely used in the Engpsh language, particularly in informal situations.
Examples:
Can you go out and grab some lunch for us? (请你出去给我们买点午饭好吗?)
Let's go out and have some fun tonight. (今晚我们出去玩吧。)
I need to go out and get some fresh air. (我需要出去呼吸新鲜空气。)
In Chinese, "Go out" can be translated as "滚出去".