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...

　　九)陳述　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...當說到……，有些人認為……，但另一些人則持相反的觀點……。這兩種觀點可能都有點道理，但……