Nowadays, there are more and more (某種現(xiàn)象) in (某種場合). It is estimated that (相關(guān)數(shù)據(jù)). Why have there been so many (某種現(xiàn)象)? Maybe the reasons can be listed as follows. The first one is (原因一). Besides, (原因二). The third one is (原因三). To sum up, the main cause of (某種現(xiàn)象) is due to (最主要原因). It is high time that something were done upon it. For one thing, (解決辦法一). On the other hand, (解決辦法二). All these measures will certainly reduce the number of (某種現(xiàn)象).
現(xiàn)象說明文
Recently _______, what amazes us most is______________, it is true that__________. There are many reasons explaining__________________________. The main reason is________________.
What is more_________. thirdly_____. As a result____________.Considering all there,____________.For one thing_____,for another____.In Conclusion______________.
現(xiàn)象說明文
Recently _______, what amazes us most is______________, it is true that__________. There are many reasons explaining__________________________. The main reason is________________.
What is more_________. thirdly_____. As a result____________.Considering all there,____________.For one thing_____,for another____.In Conclusion______________.

