①From what has been discussed / mentioned above, we may conclude that …

　　②Therefore , it is not difficult to draw / cometo the conclusion that …

　　③It is high time that something was done about …

　　④From all the reasons / consideration above ,it is evident / clear / obvious that …

　　⑤Taking into account all these factors , we mayreach the conclusion that …

　　⑥Given the reasons / consideration I have justoutlined / discussed / presented , I strongly recommend that …

　　⑦It is clear , therefore , that …

　　⑧All in all ,what really matters is , in fact ,to …

　　⑨It is essential that effective measure betaken to …

　　⑩From what has been discussed above , we mayreasonably arrive at the conclusion that …

　　⑪ In conclusion ,the most important is…

　　⑫ On the whole , it is high time that every one…

　　⑬ As a result , we should take some effective steps to…

　　⑭ Judging by the figures / statistics , it is not difficult tosee that…

　　⑮ Only in this way / in so doing , can be really…