人的记忆力会随着岁月的流逝而衰退，写作可以弥补记忆的不足，将曾经的人生经历和感悟记录下来，也便于保存一份美好的回忆。相信许多人会觉得范文很难写？下面我给大家整理了一些优秀范文，希望能够帮助到大家，我们一起来看一看吧。

保护环境英语短语 ?；せ肪秤⒂镌趺此灯?/h3>

so, in order to protect the environment, please sort the garbage.

china in june 1, 20xx from the implementation of the "plastic limit order", this approach, so that our annual savings of 37 million barrels of oil. plastic bags, this kind of thing for ordinary families, but ordinary, but you know, plastic bags are a major factor in polluting the environment. plastic bags to oil as raw materials, not only consume a lot of resources, but also need 500 years to be natural decomposition.

therefore, in order to protect the environment, please reduce the use of plastic bags.

the recent global climate change conference in copenhagen has once again sounded the alarm. although the final failed to achieve the desired effect, but if we did not do so, then open the meeting is only useless. the meeting said that the current global average temperature is gradually rising, most of the iceberg has begun to melt. if this goes on again, then the world will be flooded. the current global average temperature has risen 1.1 ℃ than before, do not look just a small 1.1 ℃, but this is the "global average temperature" ah! if the global average temperature rises 4 ℃, then the arctic and antarctic temperatures will rise 16 ℃, then the arctic and antarctica can also see the trees. do you think, what time will the world be?

in fact, the culprit that led to these disasters is our humanity. according to the study, we use electrical appliances or other things every day will emit large amounts of carbon dioxide, and carbon dioxide is a major factor in the temperature rise. if you reduce the use of electrical appliances, then the carbon dioxide emissions will be reduced. car exhaust also contains a lot of carbon dioxide, should always remind father and mother to work or travel, should take the subway or bus, as much as possible to open a private car, this can reduce a lot of carbon dioxide emissions.

therefore, in order to protect the environment, please reduce the use of electrical appliances, less open car to work or travel.

as the owner of society, to improve the global environment, is our bounden duty and obligation. if everyone in the world environmental protection, environmental protection every day, you can create a new, beautiful world!

?；せ肪秤⒂锒逃??；せ肪秤⒂镌趺此灯?/h3>

over the past years, we have witnessed destructions of various kinds caused by human actions. as a university student, write a letter to our society to

1)enumerate present severe condition,

2)state the necessity of social concern, and

3)suggest the counter-measures.

to everyone on our planet,

over the past years, floods, droughts, landslides, and dust-storms have frequented our planet, the only habitat of human beings. several days ago, tsunami(海啸) has swept the southeast asia, which has caused enormous damage. all these have sounded an alarm to human beings.

the destruction which is caused by human beings has aroused people’s concern all over the world. if we pay no heed to the present destructive human activities, our planet will become of tomb instead of cozy home. what’s more, we should realize that only from our planet can we obtain our sheltering, food, cloth and so forth.

counter-measures must be taken to curb the destruction caused by human beings. most importantly, laws must be established to punish those who are involved in destructive conducts.

sincerely yours

li ming