So to help answer this question, Vivek and his team developed mobile thermometers that could be attached to cars or bikes and taken out into the city to collect data and create detailed temperature maps.

- 因此，为了帮助回答这个问题，Vivek 和他的团队开发了可以连接到汽车或自行车上并带到城市中的移动温度计，以收集数据并创建详细的温度图。