例句:First, global economic output is forecast to rise by 115 per cent by 2035.
首先，全球经济产出预计到2035年时将增长115%。 

2.public debt 国债
 

例句:Monetary and fiscal policies are discussed,as are the public debt and international economic issues.
金融及财政的政策、国债和国际经济问题也在讨论之中。 

3.better-off 境况较好的
 

例句:They would live a better-off life without so many kids.
如果没有这么多孩子，他们将过得更好。
 

4.economic growth 经济增长

例句:The energy crisis stunted world economic growth.
能源危机危及世界经济的发展。