1. It was just this contact that was needed to centralise the numerous local struggles, all of the same character, into one national struggle between classes. ֻҪ�����������ϣ����ܰ�����������ͬ�ĵط��Զ�����ϳ�ȫ���Եġ�����Ķ�����
2. In particular, Mr Putin wants to re-centralise power in Moscow and away from the regions - and to shake up the tax system, as an element of his economic reform. �ر��ǣ��վ�����Ī˹�ƺ��������¼�Ȩ��������˰�ƣ������������øĸ��һ��Ҫ�ء�
3. He adds that Republicans are better at this because they centralise and share information, whereas various Democratic interest groups tend to fight over who controls it. ����˵�����͵������ڴ�����Ϊ���Ǽ�Ȩ��������Ϣ���෴����ͬ���������漯��������Ϊ�йؿ���Ȩ�����Ҷᡣ