H哈尔滨防洪纪念塔ello everyone. Today I’m going to talk about the Four Great Inventions of the Ancient China.Do you know their name in English? If you don’t, let me introduce to you.Papermaking technologyDuri
fabricating industry 装配⼯业factor of location 区位因素；布局因素factor of production ⽣产因素factor substitution 因素代替更唱叠和Fahrenheit scale 华⽒温度表fall-line 瀑布线（美）fallow 休耕fallow time 休耕时间family planning 家庭计划；计划⽣育ego是什么
fabricating industry 装配⼯业factor of location 区位因素；布局因素factor of production ⽣产因素factor substitution 因素代替Fahrenheit scale 华⽒温度表fall-line 瀑布线（美）fallow 休耕fallow time 休耕时间family planning 家庭计划；计划⽣育family-lif
