2月14雅思小作文
文章分類：經典美文
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篇一：2015年2月14日雅思小作文--流程圖
2015年12月14日雅思真題回憶之A類小作文
凈化水流程圖
Question: The diagram below illustrates how a simple water filter is constructed and how it functions to produce clean drinking water.
The process flowchart presents the structure of the water filter and its
working principle for the production of clean water for drinking.
第一段：The process flowchart presents the structure of the drinking water filter and its functions=working principle to make the cleaning drinking water.
