overall, the fundamental change proposed to the （改变） is to （目的）, with a greater variety of facilities to （什么方面）, although no change is planned for the (什么方面).
body：
1.从参观流程开始讲起；2.从主体开始讲到周边变化
现状介绍：currently, there are ……
方位词运用：behind it, visitors can see……
主体周边变化用with： with …… and …… on either side
while 语句
对比过去：at present, …… but now……
在一侧，现在有：on the side of ……, there are expected to be a ……
Process
beginning:
格式化输入：
the flow chat shows the entire process of how a … harnesses… to generate…
overview:
1.利用了什么，制造了什么：2.一共有几步
overall, a …… operates by using…… as the (raw material/medium) to ……and the whole process consists of five steps.
关键材料的来源：the … is collected from……/ the plant has a tank that stores water
材料去向：it is sent to the……,where the ……
在下一个步骤：in the next step,（材料）will be transported into ……
Here comes the next stage:
剩下的步骤是为了：the rest of the procedure is about how to ……
介绍成品前一步流程：（材料）is compressed in a … and transform into a ……，which runs a ……
最终成品： …… can power a …… to create the (成品)——the end product of the whole procedure
Chart
beginning:
格式化输入：
the chart,(as well as the table) provides information about the (问题，已经在题目中介绍) and the reflection of this problem in (问题，隐藏在图表里面)
overview：
1.表象的主要问题是什么；2.隐藏问题下的趋势是什么
overall, …… is the main contributor to the ……In total, the proportion of … attributable to this problem in these (数字，隐藏问题) was higher than the figure for either … or …
body：
1.主要问题之间的关系是什么；2.隐藏问题中的关系是什么；3.加入倍数的讨论
先讲最大：…is the primary cause of ……,with （数字）of the …… attributed to this factor.
再讲其次：It is followed by another （数） main causes, namely, ……and……, contributing to (数) and (数) respectively.
#若有table相对应# this appeared to be supported by the data presented by the table about the situation in the ……
回答隐藏问题：the （隐藏分组）has （倍数） higher level of …… than other (数量) （隐藏分组)
其中的部分： among it , （最大数）is caused by…… and (次大数) by …… , both higher than the proportion of …… caused by these two factors in the other (隐藏分组)
有的时候并不一定会是最大组中的数据最大
Dynamic chat
beginning:
格式化输入：
the charts present findings of a survey about what （主体）considered when （动作ing事件）in (时间)
overview：
1.有没有连续是最大项的；2.有没有呈明显趋势的；3.有没有平均化
overall, （主体）had the biggest proportion in (方面)
in a few years around……
and lasted a long time from ……to……
（主体）and（主体）increased in importance,
there is an equalization between(主体) and (主体).
while the weight of (主体) and (主体) dropped or remained basically unchanged.
body：
1.按照不同的变化模式来划分类别； 2.根据数值的大小关系
最大部分：the …… was the most important part in
the former years at……
but it decreased in the (时间)
the later years at……
although it was not the first one in the (时间)
both of the two years (inspite of a decrease)/(with a increase) at( % ) and ( % ) respectively
同样趋势的部:2：the ……was the next consideration，mentioned by (%） of (主体)
and the figure (decreased/increased) at
同样趋势的部分3：the similar trend was seen in the ……
with the figure declining/（putting on）from（数字）to（数字）
不同的趋势——引入：different patterns were seen in the changes to other（数量）factors
倍数的运用：the proportion of (方面) increased/decreased (数量)fold[这是一个词] to (%) ，while the percentage of ……increased/decreased more than () times
