2017年6月英語四級作文常用句型：環境類
溫室效應
This is not an easy task,so nations should work together to prevent this global disaster,at the same time ordinary citizens should do their part.
這項工作任重道遠，所以各個國家要聯合起來共同組織這場全球性的災難，同時每個公民也要盡自己的一份努力。
人口爆炸
Campaigns should be launched to raise the awareness of family planning,safeguarding the environment and slowing the population growth.
我們應該開展各種活動增強人們對于計劃生育，保護環境和控制人口增長方面的意識。
地球環境
1.It is time for us to take measures as it is each citizen’s responsibility to save our mother earth.
是需要采取措施的時候了，因為保護地球母親是每個公民的職責。
2.There is only one earth which we can live in.we can’t afford to lose it.The environmental protection is safeguarding of our own life.
我們所居住的地球只有一個，我們無法失去她。保護環境就是守護我們自己的生命。
3.Only in this way can we pursue comprehensive,balanced and
sustainable development and make a harmonious society come true.
只有這樣我們才能實現全面協調可持續發展，構建和諧社會。
4.As is well known to all,the conservation-minded society is advocated through China,let’s practice what one preaches.
資源浪費
In conclusion,we should limit the overuse of the natural resources and protect our living environment in order to maintain the balance of environment.
總而言之，我們需要限制自然資源的過度使用，保護我們的生存環境，以便維持生態環境的平衡。
全球變暖
it is only by united efforts of everyone dwelling on the earth that our planet can be redeemed,so can our lives.
只有每一個居住在地球上的人攜手合作，才有希望拯救我們的地球，拯救我們自己。
Only in this way,can we create a stronger,healthier and more beautiful world.
只有通過這種方式我們才能創造一個更加強大健康和魅力的社會。
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