The charts below show the source of electricity produced in four different countries in 2020.

　　类型：静态图——多饼图

　　写作注意点：分段合理性、饼图之间的比较

　　The pie charts illustrate the proportion of electricity generated in three different ways by four countries in a particular year.

　　【开头段：概括图表主要内容，通过同义替换改写题目。】

　　Overall, all the four countries were dependent on clean energy such as hydropower and nuclear energy, while fossil fuel was not widely applied in most of them.

　　【总结段：概括图表突出特征。本图表主要体现了四个国家在发电中对清洁能源的依赖程度较高，而对传统的化石燃料使用较少。】

　　Hydropower was responsible for a major part of electricity generated in Finland and India. In Finland, a whopping 63% of electricity was produced in this way, which was slightly higher than that in India (50%). Fossil fuel was still accountable for the remaining 37% in this country while only a mere 5% was supplied by this source in India. Notably, people from India also made use of nuclear energy to supply 45% of their electricity, but Finlanders did not use this source at all in this process.

　　【主体段1：芬兰和印度的发电方式比较。二者的水力发电占比较高，因此分为一段】

　　Some different situations can be found in USA and France, where a greater part of electricity was yielded through the use of nuclear energy. It seems that France relied heavily on it, with 87% of electricity produced in this way. Nuclear was also a principal source for the USA (50%), and hydropower ranked the second (38%), almost tripling its proportion in France. French people depended totally on clean energy, while users from the USA still obtained 12% of electricity by burning fossil fuel.

　　【主体段2：美国和法国的发电方式比较。二者都对核能发电依赖程度较高，因此分为一段。】