s3 50字 扩展 共扩展60-80字

s4 扩展

段三（解决方法，suggestions） 100 words

s1 15 words

we should take immediate measures, for if the present situation continues as before, serious outcome will come up. it is high time that (immediate measures be taken now.) (such a problem be put an end to

s2+s3+s4+s5+s6 100 words or so

s2 on one hand, we should urge our government to lay down stricter rules to forbid……

s3 should anyone dare to break the law, he to she should be put into jail for 5 years.

s4 in addition , our government should put in more money to protect ( encourage) …….

s5 on the other hand, we should try every means to enhance the public awareness of the issue of…..

s6 only through these measures, i firmly believe, will the above-discussed problem be efficiently resolved.