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Question

翻译下面文章片段。
5、营造农田防护林，加速平原绿化 。我国西北和华北气候干旱，生态系统较为脆弱，我国应尽快建立起西北、华北等地区的农田防护林，发挥森林小气候作用，抗御自然灾害。积极推广农林复合生态系统的建设。提高单位面积上的生物生产力和经济效益，同时提高系统的稳定性、改善土地和环境条件，减少水土流失。可以引进那些在西北华北恶劣环境下容易生长的树种，特别是在黄土高原和风沙沙漠地区，通过多年的努力最终能提高这里的森林覆盖率，改善这里的环境。
6、搞好城市绿化地带 ，充分利用城市的可利用的绿化土地。城市应大力植树造林，把城市变为理想的人工生态系统。我国城市绿化面积很低，上海市仅为人均0.5m2，距国家人均10m2的差距很大，和国外差距更大，东京、华盛顿等城市的城市人均绿化率是我国上海北京等城市的数十倍，因此这方面我们还需要很多努力。
6、开展林业科学研究 。重点开展对森林生态系统生态效益、经济效益、环境效益三者之间关系研究。特别是在取得经济效益的同时注意改善生态状况，力求生态、经济、环境三者之间相对协调发展。 充分利用各大林业高校和社会科研单位以及企业的研究能力，可以与这些单位合作，拿出林业旅游和开发的资金用于林业科研的投入。林业的科研拖入也可以获得不错的经济效益，吸引这些科研单位加大科研资金和人力投入。
7、控制环境污染对森林的影响 ，做好林区环境的保护工作。大气污染物如SO2、O2、酸雨及酸沉降等都能明显对森林产生不同伤害，影响森林的生长、发育。水污染和土壤污染随着污染物的迁移、转化也将对森林产生影响，控制环境污染的影响有助于森林资源的保护。
此外还可以通过控制森林资源消耗量、保护森林资源生物多样性、防着森林灾害等等保护和开发我国森林资源，使的森林资源更好的发挥其巨大的生态效益、经济效益和景观效益及其其他作用。

Answer 1

5.To create farmland protection forest, to accelerate the green plain. North China and Northwest China's arid climate, the more fragile ecosystems, our country should be established as soon as possible, Northwest, North China and other regions of the farmland protection forest, forest plays a small role in climate, natural disasters. Actively promote Agroforestry System. Increase the per unit area on the biological productivity and economic benefits and improve system stability, improve the land and environmental conditions and reduce soil erosion. Can be introduced in the Northwest vulnerable to the adverse environment in North China the growth of tree species, especially in the desert sand and the Loess Plateau region, through years of efforts here will eventually be able to raise the forest coverage and improve the environment here.
6.To improve urban green belts, make full use of the city's green land available. Urban afforestation should be strong, the city turned into an ideal artificial ecosystem. China's urban green area of very low per capita in Shanghai was only 0.5m2, from the national per capita gap between 10m2 large gap between foreign and greater, Tokyo, Washington and other cities of the urban per capita rate of afforestation in China's Shanghai and Beijing and other cities several times And therefore in this respect we need a lot of effort.
6.To carry out scientific research in forestry. Focused on the ecological benefits of forest ecosystems, and economic efficiency, environmental benefits of the relationship between the three studies. Especially in the economic benefits achieved at the same time pay attention to improving the ecological situation, to the ecological, economic, environmental co-ordination between the relative development. To make full use of all the major colleges and universities and community forestry research and the research capabilities of enterprises, with the cooperation of these units, come up with tourism and forestry development funds for research into forestry. Forestry research can also get into good economic benefits to attract these research institutions to increase research and human capital investment.
7.Control of environmental pollution on forests, forest areas to do a good job of environmental protection. Air pollutants such as SO2, O2, acid rain and acid deposition, and so be able to clear the forest have a different injury, the effects of forest growth, development. Water pollution and soil contamination as the migration of contaminants into the forest will also have an impact, the impact of environmental pollution control contribute to the protection of forest resources.
In addition, by controlling consumption of forest resources, forest resources, biodiversity protection, prevention of disasters and so on forest protection and development of China's forest resources, forest resources so that a better play to their great ecological benefits, economic efficiency and effectiveness of the landscape and Its other role.
(仅供参考)

Answer 2

5, creating a farmland protection forest, to accelerate the green plain. North China and Northwest China's arid climate, the more fragile ecosystems, our country should be established as soon as possible, Northwest, North China and other regions of the farmland protection forest, forest plays a small role in climate, natural disasters. Actively promote Agroforestry System. Increase the per unit area on the biological productivity and economic benefits and improve system stability, improve the land and environmental conditions and reduce soil erosion. Can be introduced in the Northwest vulnerable to the adverse environment in North China the growth of tree species, especially in the desert sand and the Loess Plateau region, through years of efforts here will eventually be able to raise the forest coverage and improve the environment here.
6, to improve urban green belts, make full use of the city's green land available. Urban afforestation should be strong, the city turned into an ideal artificial ecosystem. China's urban green area of very low per capita in Shanghai was only 0.5m2, from the national per capita gap between 10m2 large gap between foreign and greater, Tokyo, Washington and other cities of the urban per capita rate of afforestation in China's Shanghai and Beijing and other cities several times And therefore in this respect we need a lot of effort.
6, to carry out scientific research in forestry. Focused on the ecological benefits of forest ecosystems, and economic efficiency, environmental benefits of the relationship between the three studies. Especially in the economic benefits achieved at the same time pay attention to improving the ecological situation, to the ecological, economic, environmental co-ordination between the relative development. To make full use of all the major colleges and universities and community forestry research and the research capabilities of enterprises, with the cooperation of these units, come up with tourism and forestry development funds for research into forestry. Forestry research can also get into good economic benefits to attract these research institutions to increase research and human capital investment.
7, control of environmental pollution on forests, forest areas to do a good job of environmental protection. Air pollutants such as SO2, O2, acid rain and acid deposition, and so be able to clear the forest have a different injury, the effects of forest growth, development. Water pollution and soil contamination as the migration of contaminants into the forest will also have an impact, the impact of environmental pollution control contribute to the protection of forest resources.
In addition, by controlling consumption of forest resources, forest resources, biodiversity protection, prevention of disasters and so on forest protection and development of China's forest resources, forest resources so that a better play to their great ecological benefits, economic efficiency and effectiveness of the landscape and Its other role.

Answer 3

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Answer 4

5, creating a farmland protection forest, to accelerate the green plain. North China and Northwest China's arid climate, the more fragile ecosystems, our country should be established as soon as possible, Northwest, North China and other regions of the farmland protection forest, forest plays a small role in climate, natural disasters. Actively promote Agroforestry System. Increase the per unit area on the biological productivity and economic benefits and improve system stability, improve the land and environmental conditions and reduce soil erosion. Can be introduced in the Northwest vulnerable to the adverse environment in North China the growth of tree species, especially in the desert sand and the Loess Plateau region, through years of efforts here will eventually be able to raise the forest coverage and improve the environment here.
6, to improve urban green belts, make full use of the city's green land available. Urban afforestation should be strong, the city turned into an ideal artificial ecosystem. China's urban green area of very low per capita in Shanghai was only 0.5m2, from the national per capita gap between 10m2 large gap between foreign and greater, Tokyo, Washington and other cities of the urban per capita rate of afforestation in China's Shanghai and Beijing and other cities several times And therefore in this respect we need a lot of effort.
6, to carry out scientific research in forestry. Focused on the ecological benefits of forest ecosystems, and economic efficiency, environmental benefits of the relationship between the three studies. Especially in the economic benefits achieved at the same time pay attention to improving the ecological situation, to the ecological, economic, environmental co-ordination between the relative development. To make full use of all the major colleges and universities and community forestry research and the research capabilities of enterprises, with the cooperation of these units, come up with tourism and forestry development funds for research into forestry. Forestry research can also get into good economic benefits to attract these research institutions to increase research and human capital investment.
7, control of environmental pollution on forests, forest areas to do a good job of environmental protection. Air pollutants such as SO2, O2, acid rain and acid deposition, and so be able to clear the forest have a different injury, the effects of forest growth, development. Water pollution and soil contamination as the migration of contaminants into the forest will also have an impact, the impact of environmental pollution control contribute to the protection of forest resources.
In addition, by controlling consumption of forest resources, forest resources, biodiversity protection, prevention of disasters and so on forest protection and development of China's forest resources, forest resources so that a better play to their great ecological benefits, economic efficiency and effectiveness of the landscape and Its other role. 是