雅思写作词汇：两代人之间的代沟

　　-eg: narrow the generation gap缩小代沟;

　　intergenerational[两代人之间的]

　　-eg: intergenerational cold war caused by generation gap;

　　pension[养老金/津贴]/stipend/allowance/subsidy

　　-eg: People should think about pension at en early age.