unicycle graph

例句：

1. 1. The unicycle graph shows the distribution of single-wheeled bicycles in the city.
   单轮自行车图显示了城市中单轮自行车的分布情况。
2. 2. The graph illustrates the trend of single-wheeled bicycle usage over the past decade.
   该图表展示了过去十年内单轮自行车使用趋势的变化。
3. 3.The researchers used the unicycle graph to analyze the data and draw conclusions about the impact of urbanization on transportation.
   研究人员利用单轮自行车图分析了数据，并得出城市化对交通影响的结论。