Uploaded on 2018-09-17 by TIANXIN PAN

I'm living in Melbourne, Australia. I think the most important stocks and flows are people, water and food. Melbourne is an international city. There are local people who have been in Melbourne for a long time that shares similar background. Every year, tourists from all over the world would enter Melbourne and then leaving when they finishing travelling. Hundreds of thousands of students are coming to Melbourne for studying. When they finish the study, some may leave while some will stay. Melbourne and Victoria has its own produced food (stock) and will also export them overseas (flow). Melbourne has Yarra River, and it is connected to the ocean, which makes it stock and flow. The Australian produced high-quality food will benefit people's health and brings economic opportunity as we may export them. The students who study here will bring more vitality and new ideas to the city which makes it more vivid and livable.