以下内容翻译成英文提出了三种改善盈利模式的方法：一是通过资源配置产生内外部收益。二是利用会计政策保持成本和收入平衡。三是通过协作扩大范围经济

Three methods have been proposed to improve the profitability model: first, generate internal and external benefits through resource allocation. Second, maintain cost and revenue balance using accounting policies. Third, expand economies of scale through collaboration.