The diagram belowillustrates how simple filter water is constructed and how it functions toproduce clean drinking water. 雅思小作文题目分析：本题考察饮用水的制作流程，图片信息量很小，内
01描述过程，流程常用句子The following diagraph shows the structure of…The picture illustrates …It mainly consists of…It works as follows.It always involves following steps.The who
The first diagram shows that there are four main stages in the life of the silk worm. First of all, eggs are produced by the moth and it takes ten days for each egg to become a s
