Economy

1. labour force: better knowledge and skills

1.1. productivity

2. demand

2.1. productivity: output

2.1.1. 常考题: 旅游业 动物-动物园-旅游业 高科技产品

2.2. create more jobs

2.2.1. hire more labour force

2.2.1.1. unemployed people can find jobs

2.2.1.1.1. more income

2.3. those who work in the industry- increase income

2.3.1. motivated at purchasing mroe products

2.3.1.1. improve the quality of life

3. technology