[2024/ 2/ 3] The chart shows the proportion of renewable energy in total energy supply in 4 countries from 1997 to 2010.
【主体段分段】：
<方法1>：按时间分段(本篇文章采用此种分段方法)
<方法2>：按数值大小分段
- Body 1：Iceland + Turkey(数值较大)
- Body 2：Australia + Sweden(数值较小)
【开头段】
The bar chart compares the use of sustainable energy in Australia, Sweden, Iceland and Turkey over the period from 1997 to 2010.
【概述段】
In general, compared with other three countries, Iceland relied more on renewable energy. Also, this is the country where the figure for such energy resources witnessed the most dramatic growth.
思路要点：
- Iceland数值始终
- Iceland数值变化幅度
【Body 1】
Looking at the information in more detail, we can see that in the initial year, 45% of the energy in Iceland was from renewable sources, and this figure was followed by that in Turkey(38%). Australia and Sweden shared a similar figure, with only roughly 8%.
思路要点：1997年
- Iceland→45%，Turkey→排第二(38%)
- Australia和Sweden→数据相似，约为8%
【Body 2】
In the subsequent years, two countries experienced a growth in their consumption of renewable energy. A drastic rise could be found in Iceland, with the figure reaching 70% in 2010. The energy consumption in Sweden also witnessed an increase, climbing slightly by 2% in the final year.
思路要点：
- 后续年份，Iceland 和 Sweden数值上升
- Iceland：急剧上升到2010的70%
- Sweden：小幅度上升了2%
【Body 3】
However, a different trend could be found in the use of sustainable energy in other two countries. To be more specific, the period of 13 years(1997-2010) saw a marginal decline in the consumption of such energy resources in Australia, with the figure of only 5%. The figure in Turkey modestly rose to its peak at 41% in 2000, before falling significantly to 32% in the last year.
思路要点：
- 另外两个国家数据 呈现不同趋势
- Australia：小幅度下降
- Turkey：小幅度上升→显著下降
