What is shown in the chart / graph / diagram / table above indicates that in recent years, more and more people pay attention to _________. The number of those who _________ has increased ________, and furthermore,____________. There are two factors responsible for the changes. In the first place,_________. Moreover,__________. Yet, it is noticeable that __________. From the analysis, we can safely draw the conclusion that__________. It is possible that in the future, the tendency will__________