You can also say something is 'no big deal' to mean it's not a serious problem, like this… Failing your driving test is no big deal – it happens to people all the time. You can try again next month.
你也可以用" no big deal" 来表
一件事情的结果没有想像的那么严重。就像这样… … 没通过驾照考试没什么大不了的——大家都会遇到这样的事,你下个月可以继续考。