17.Strive to achieve goals through partnerships
Goal 17 is "Strengthening implementation tools for sustainable development and invigorating global partnerships".
Image:Quoted from United Nations Information Centre HP（https://www.unic.or.jp/activities/economic_social_development/sustainable_development/2030agenda/sdgs_logo/sdgs_icon/）
Concrete Challenges that can occur in a city
1.Loss of Opportunities for International Exchange (decline in the attractiveness of cities)
2.Deviation from international standards (Guide signs and payment systems)
3.Globalization of site functions (Multilingual, multi-currency, multi-habit (Food and religion) support)
Divergence:It refers to the process or state of diverging.
Above challenges are quoted from MLIT"スマートシティの実現に向けて 【中間とりまとめ】（https://www.mlit.go.jp/common/001249774.pdf）"
