The chart gives us an overall picture of the ____________(图表主题)。 The first thing we notice is that_______________(图表最大特点)。 This means that as __________， _________________(进一步说明)。

We can see from the statistics given that _______________(图表细节一)。 After ving_________(细节一中的第一个变化)， the _____Ved+幅度+时间(紧跟着的变化)。 The figures also tells us that_________________________(图表细节二)。 (数据位置，如In the second column)， we can see that ____________accounts for _______(进一步描述)。

Judging from these figures， we can draw the conclusion that___________(结论)。 The reason for this， as far as I am concerned is that_____________(给出原因)。 / It is high time that we Ved(发出倡议)