1. The second might update the status bar or update the accessibility of different commands. �ڶ��������Ǹ���״̬�����߸��²�ͬ����Ŀɷ����ԡ�
2. Always strive for high quality and accessibility of services are the most fundamental ideal to achieve our perfect life. ��Զ���Ʒ�ʵIJ�Ʒ�;������������Ʒ�����ʵ������һ��������������
3. General principles In order to maintain and improve accessibility, all information equipment and services shall abide by the following general principles. һ��ԭ��Ϊ��ά���Ľ����ϰ��ԣ����е���Ѷ�豸�ͷ�������������һ��ԭ��
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n.
1. the quality of being at hand when needed
2. the attribute of being easy to meet or deal with
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accessibility �ɴ���;
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easy accessibility ���ڲ���;
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accessibility problem �ɴ�����(��ҳ��������);
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