1) From what has been discussed above, we can draw the conclusion that ...
2) It is high time that strict measures were taken to stop ...
3) It is necessary that steps should be taken to ...
4) In conclusion, it is imperative that ...
5) There is no easy method, but ...might be of some help.
6) To solve the above-mentioned problem, we must ...
7) In summary, if we continue to ignore the above-mentioned issue, more problems will crop up.
8) With the efforts of all parts concerned, the problem will be solved thoroughly.
9) We might do more than identify the cause ; it is important to take actions to ...
10) Taking all these into account, we ...
11) Whether it is good or not /positive or negative, one thing is certain/clear...
1)With the deepening of Chinese reform and opening up
2)When it comes to...，some people think ／believe……that...，others argue ／claim that opposite ／reverse is true.There is probably……some truth in both arguments／statements，but...当说到……，有些人认为……，但另一些人则持相反的观点……。这两种观点可能都有点道理，但……。