Many wild animals are facing the danger of extinction because the environment that they are living in has changed greatly. For example with the developmet of cities the using of insecticide and serious pollution their living areas have become narrowcr and narrower. Many of the wild animals now are confronted with food crisis. At the same time man is killing off species just for getting their fur skin horns teeth and meat.
Many wild animals are facing the danger of extinction because the environment that they are living in has changed greatly. For example with the developmet of cities the using of insecticide and serious pollution their living areas have become narrowcr and narrower. Many of the wild animals now are confronted with food crisis. At the same time man is killing off species just for getting their fur skin horns teeth and meat.
In order to protect our resources of ecology people should realize that the loss of any species is at least the loss of source of knowledge and a source of natural beauty. There fore measures of the following should be taken: pollution standards are made to keepdown poisons; killing off certain rare species is prohibited; national parks should be set up as wild life reserves.
In order to protect our resources of ecology people should realize that the loss of any species is at least the loss of source of knowledge and a source of natural beauty. There fore measures of the following should be taken: pollution standards are made to keepdown poisons; killing off certain rare species is prohibited; national parks should be set up as wild life reserves.
Only if we human beings take some drastic measures can wild animals be preserved.
保护野生动物
Protect wildlife
许多野生动物正面临绝种的危险,因为它们生活的环境发生了极大的变化。譬 如,随着城市的发展,杀虫剂的使用和严重的污染,野生动物的生活区域变得越来越狭小。许多野生动物目前正面临着食物方面的危机。同时,为了获取野生动物的毛、皮、角、牙齿和肉,人类正在屠杀野生动物。
Many wild animals are in danger of extinction because their living environment has changed greatly. For example, with the development of cities, the use of pesticides and serious pollution, the living area of wild animals has become increasingly narrow. Many wild animals are now facing a food crisis. At the same time, in order to obtain the hair, skin, horn, teeth and meat of wild animals, human beings are killing wild animals.
为了保护生态资源,人们应当意识到任何物种的缺失,至少意味着知识资源和自然美的缺失。因此,应采取以下措施:制订污染标准以降低有毒物质;严禁杀害某些稀有物种;应建立国家公园作为野生动植物保护区。
In order to protect ecological resources, people should realize that the lack of any species means at least the lack of knowledge resources and natural beauty. Therefore, the following measures should be taken: to establish pollution standards to reduce toxic substances; to prohibit killing of some rare species; to establish a national park as a wildlife reserve.
图文阅读:世界开凿最早最长人工运河JINGHANG C
让你对生活满怀感激的十张临终照
世界之旅:Niagara Falls(尼亚加拉瀑布)
世界之旅:The Great Wall,&n
世界之旅:The Holy See(世界最小
国花系列:LILY (智利)
图文阅读:世界千奇百怪的电话亭Telephone Bo
世界之旅:central park, new
国花系列:DAISY (意大利)
世界之旅:Crocodile Farm, T
世界之旅:Great Barrier Ree
胆小者勿入! 盘点十大让人惊悚的有关幽灵的照片
感人!印度母亲在女儿车祸地点自发维护交通
世界之旅:Grand canyon, Ari
世界之旅:Yellowstone National&n
世界之旅:Bali, Indonesia (
世界之旅:The Nile ,Egype&n
国花系列:PEONY (中国)
世界之旅:The Eiffel Tower,
图文阅读:Prarie Vole 普拉里田鼠
国花系列:CHERRY BLOSSOM (日
图文阅读:世界最大盆地The Congo B
世界之旅:Sentosa, Singapore&nbs
国花系列:Bombax ceiba(阿根廷)
世界之旅:Honolulu, Hawaii, 
图文阅读:最扭曲的房子
世界之旅:The Himalayas (喜马
图文阅读:世界上货运量最大河流The Rhine&nb
国花系列:CALLA (埃塞俄比亚)
图文阅读:最美的海底餐厅
| 不限 |
| 英语教案 |
| 英语课件 |
| 英语试题 |
| 不限 |
| 不限 |
| 上册 |
| 下册 |
| 不限 |