一、图形种类及概述法： 
    数据图表：a data graph/chart/diagram/illustration/table 饼图：pie chart 表格图：table直方图或柱形图：bar chart / histogram 趋势曲线图：line chart / curve diagram 
流程图或过程图：flow chart / sequence diagram 程序图：processing/procedures diagram
圆柱图：column chart 
    描述：    show/describe/illustrate/apparent/reveal/represent/demonstrate/indicate/depict
    以下是一些较常用的描述用法 
    The table/chart diagram/graph shows (that) 
    According to the table/chart diagram/graph 
    As (is) shown in the table/chart diagram/graph 
    As can be seen from the table/chart/diagram/graph/figures, 
    figures/statistics shows (that)... 
    It can be seen from the figures/statistics 
    We can see from the figures/statistics 
    It is clear from the figures/statistics 
    It is apparent from the figures/statistics 
    table/chart/diagram/graph figures (that) ... 
    二、data的具体表达法 
    增加：increase / raise / rise / go up / grow/ jump/ ascend 
    减少：decrease / grow down / drop / fall/decline/reduce/ descend 
    波动：fluctuate / rebound / undulate / wave ... 
    稳定：remain stable(steady) / stabilize / level off ... 
    最常用的两种表达法： 
    1. Verb+Adverb form 
    The number of XXX 
    +increase/jump/rise/decrease/drop/fall/fluctuate... 
+insignificantly/significantly/slightly/suddenly/rapidly/dramatically/sharply/steeply/steadily/gradually/slowly... 
+from (第一时间) to (第二时间) / between (第一时间) and (第二时间) 
    2. Adjective+Noun form 
    There was a (very)         sudden/rapid/dramatic/significant/sharp/steep/steady/gradual/slow/slight 
+increase/jump/rise/decrease/drop/fall/fluctuation （注意：上述很多词不可用于修饰fluctuation） 
    +in the number of XXX from (第一时间) to (第二时间) / between (第一时间) and (第二时间) 
    描述稳定的data： 
    The number of XXX remained steady/stable from (第一时间) to (第二时间) / between (第一时间) and (第二时间) 
    The number of XXX stayed the same from (第一时间) to (第二时间) / between (第一时间) and (第二时间) 
    There was little change / hardly any change / no change in the number of XXX from from (第一时间) to (第二时间) / between (第一时间) and (第二时间) 
    描述不同状态的data 
    Noun form: 
    steady drop / sharp rise peak / dramatic fall / sharp drop 
    Verbal form: 
    (to) bottom out / (to) reach the bottom / (to) increase gradually / (to) reach a plateau / (to) remain steady 
    描述the highest point以及the lowest point 
    高点极值： 
    The monthly profit / The figures / The situation ... 
    +peaked in (月份/年) <准确时间点用at XXX> at XXX% / XXX(极点data) 
    或者reached a peak / a high point at XXX% / XXX(极点data)