unseriousness

常見例句

In my opinion,there is no talking about serious if someone is irresponsible for one's life,modiocre is the biggest unseriousness.
在我看來，對自己的生命不負責任，就無嚴肅可言，平庸就是最大的不嚴肅。
With regard to varicella vaccine, the reluctance to vaccination were due mostly to the avoidance of medical interventions and perceived unseriousness of varicella.
69.;7%25的民眾表示愿意接種水痘疫苗，不愿接種的理由多為盡可能避免醫(yī)療行為，以及自覺水痘并非嚴重的疾病。