一、解决问题

　　1. (successfully)Address/tackle/put an end to the delicate/alarming/disturbing issue.

　　2. reverse the alarming and disturbing trend/tendency.

　　3. crack the hard nut

　　二、套句

　　1.It is indisputable/undeniable that

　　2.There is no denying the fact that

　　3.It is self-evident that

　　4.It goes without saying that

　　5.It is widely/universally accepted/acknowledged that

　　6.It is no exaggeration to say that

　　7.There is a growing awareness among people that

　　三、喜欢

　　1.A is deeply fascinated/captivated with/by B.

　　2.A invariably exerts a great fascination on B.

　　3.Hardly can I resist the temptation of A, which…

　　四、正面影响

　　1.A exert/have/bring about/exercises

　　an undeniably

　　beneficial/ positive/ far-reaching/ favorable

　　detrimental/negative/adverse/harmful

　　influence/effect/impact on B.

　　2.A lays a solid foundation for B.

　　3.A plays a significant / indispensable / decisive / fundamental / crucial / irreplaceable role in B.

　　A is of vital importance to B

　　五、负面影响

　　1.A poses a potential and probable threat to B.

　　2.Too much exposure to TV undermines/adversely affects/endangers our efficiency of working and studying, posing a potential and probable threat to our career.

　　六、重要性

　　1. It is television that makes our life simple, colorful and dynamic, without which our life would probably pale./whose importance can never be exaggerated/which plays an irreplaceable role in relaxation and recreation.

　　2. Nothing can be compared with the importance of friends./ Nothing can equal/match the importance of friends. (最重要)

　　七、重视

　　1. should attach great/considerable importance to XX

　　2. should lay great/considerable emphasis/stress on XX