核心考核点：Compare & Contrast
The bar chart is an illustration of the percentages of Australian children and teenagers, divided by age, doing four activities. Overall, there was diversity among the three age groups, and within each group, the attendance varied from activity to activity. 【vary是雅思小作文必会单词，异常重要。】
通常遵循“General — Specifics原则”
General：Watching TV was most popular, Specifics: with more than 90 percent of children or teenagers in each group doing this activity, and it is most notable that nearly every individual in the 12-16 group did this activity. 没有机械陈述数据（“98%”），而是“解读”数据对应的“事实”（“nearly every individual”）。决定用“对比”逻辑推进写作：Those high percentagescontrasted sharply with the low ones in terms of taking art classes, ranging from 40 to 60. ?描述信息之间的关系。The 12-16 group is noteworthy again, as the lowest figure, representing a low level of likelihood, was among these children and teenagers. At this point, it is apparent that the 12-16 group was distinctive.
During the same year, within the age range of 9 to 11, 70 percent of the Australians read, and a same proportion of Australians aged between 12 and 16 did the same thing. 措辞难度不在语法或者句型方面，而在说法，写出来像在描述“事件”，而不是机械描述数据。 The popularity of this activity was slightly lower in the 5-8 population. In terms of bicycling, Australians were active at obviously different levels, 措辞难度不在语法或者句型方面，而在说法，，写出来像在描述“状态”，而不是机械描述数据。as the figures were in a rather wide range of 60 percent to 82 percent.