Rational Carelessness理性轻率
through carelessness由于粗心大意;不慎
His carelessness由于他的粗心
carelessness neligent轻率而粗略
Any carelessness稍有不慎
Show carelessness表现出不感兴趣
carelessness keElIsnIs粗心
Carelessness And粗心大意和
Never Carelessness千万不可大意
Writing exercise is an effective way to good study habits. Adequate typography exercise is helpful for students to develop good study habits, and to overcome carelessness in exams.
书写训练是养成学习习惯的重要途径，通过对考试粗心现象严重的学生进行必要的书写训练有助于学习者形成良好的学习习惯，有助于帮助克服考试过程中的粗心现象。
参考来源 - 书写训练对于帮助克服考试粗心现象的实验研究