the state or fact of being impossible. "the impossibility of walking anywhere in this jungle"
noun [抽象名词]不可能的事;不可能性
This has been caused by the advance of the legal age for going into industry and the impossibility of finding a job even when the legal age has been reached. 这是由于进入行业的法定年龄提前和即使达到法定年龄也不可能找到工作造成的。