假定你是李華，你校最近發(fā)起了針對(duì)全球污染問(wèn)題的宣傳活動(dòng)。請(qǐng)你在校報(bào)的英語(yǔ)專(zhuān)欄寫(xiě)一封公開(kāi)信，給同學(xué)們提出建議，內(nèi)容包括：
1.海洋里的垃圾越來(lái)越多；
2.空氣污染嚴(yán)重；
3.解決方法及建議。
注意：
1.詞數(shù)80左右；
2.可以適當(dāng)增加細(xì)節(jié)，以使行文連貫。

【考點(diǎn)】提綱作文．

【答案】Dear friends，
What we can see is that  there is  more and more rubbish in the ocean and air pollution is still serious，which have badly threatened our health.
In my view，it is high time that we should take action to reduce pollution.Firstly，laws must be made to forbid people from throwing rubbish at will，which may help the ocean become clean soon.What's more，we should plant more trees to get more fresh air.Last but not least，we should improve the awareness of protecting the environment.Only by doing so can pollution problems be paid enough attention to.
Let's take action now.
Yours，
Li Hua