收入回报率 meaning in Chinese

return on revenue

As regards the economic prospects for the coming year , the estimated investment return , including government reserves and other funds , will amount to about $ 35 billion . with around $ 400 billion as fiscal reserves , that means our investment return would be almost 8 % ,
展望下一年，预算案预计投资的收入，政府储备和其他基金的部份，大约350亿元，而以政府的财政储备结馀约四千亿来计，即投资收入回报率大约要达到近8 %