1. The second goal is the estimation method of maximum likelihood. �ڶ���Ŀ���������Ȼ�Ĺ��Ʒ�����
2. Nearly all measures of injury likelihood were in the good range. �������еĴ�ʩ�˺��Ŀ����Զ������÷�Χ��
3. The nasty truth is that the likelihood of random and violent death is the cheapest form of conservation yet invented. �������������������������ԺͲб������ǻ�������������������ӵ���ʽ��