Para 1, 两句话：第一句：This is a _____chart, which demonstrates the number of_____ from ____ to ____. 如果两个图，则：There are two charts below. The _____ chart describes the number of _____, and the _____ chart illustrates the figure of ____. 第二句：(所有题目适用)，From the chart we can see that the number of ______ varies constantly/greatly in _____.
Para 2, As we can see from the chart,/or It is clear fro
