1. Purpose is generally broad and enduring. ��ּͨ���Ǹ������־õġ�
2. This is the best way to provide enduring security for the American people. ����Ϊ���������ṩ�־ð�ȫ���ϵ���ѷ�ʽ��
3. The American record has enduring value and America's archives �C in all their diversity of form and function �C serve as its memory. �����˵ĵ������Ų���ļ�ֵ����ʽ���������ܸ��������������һֱ�����������˵ļ��䡣
ӢӢ����
adj.
1. unceasing
2. patiently enduring continual wrongs or trouble