1. Ignorance and negligence has caused this mistake. ��֪�������������ԭ��
2. Of course, every week I will be watering it, but also a negligence. ��Ȼ��ÿһ�������Ҷ���Ϊ����ˮ��������Ҳ�������һ�Ρ�
3. The fire caused by many reasons, It was for negligence aging equipment, etc. ������ֵ�ԭ��ܶ࣬����Ϊ��������豸���ϻ����ȵȣ�
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n.
1. failure to act with the prudence that a reasonable person would exercise under the same circumstance
2. the trait of neglecting responsibilities and lacking concern