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1、保护野生动物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
2、, 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 nat
3、ural 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 preserve
4、d.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。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。熊猫Panda is one of the scarcest animals. People in the world like it very m
5、uch. There used to be many pandas in China long ago. As the balance of nature was destroyed and the weather was getting warmer and warmer, pandas became less. But at present, the number of pandas is increasing year by year. There are now so many pandas that some are being sent to other countries so
6、that people there can enjoy them. Nowadays, the biggest nature park for panda in China is in Sichuan. There is a research centre for nature and wild life there. Scientists hope that one day they will have enough pandas to be set free and let them live in the wild again.兔子Are you thinking of keeping
7、a pet rabbit? Maybe you already have one. Either way you are one of the millions of pet lovers who think of rabbits as ideal pets. This is not surprising as they are endearing, affectionate animals that easily sway us with their charm.I raise a lot of house rabbits as pets. You dont know how lovely
8、they are until you raise them in deed and what an ignorant lover you are when you want to make friends with them. Fortunately, those white bunnies told me not only how charming they are, but also who they are.They told me that rabbits are active.They need plenty of space, a spacious run outdoors or
9、freedom to run around the house for several hours every day. Cages should be burrows to rest in, not prisons!They told me that rabbits are sociable. Your pet will need plenty of company either from you, a bunny companion or preferably both.They told me that they are weak. Preyed upon by predators, r
10、abbits are naturally shy, quiet animals who hate being held above ground level. Gaining the trust of a rabbit takes time and effort. Keeping a rabbit alone in a hutch doesnt meet many of the fundamental needs of the species and results in a bored and distressed pet. As a caring owner youll need to l
11、ook at alternatives. Remember, gardens and runs need to be secure against cats and dogs.Rabbits are very clean animals and can be trained to use a litter tray. One rabbit will live happily in the house with plenty of human company. Two rabbits will be very content if you lead a busy lifestyle with l
12、ess time to devote to them.Most of my rabbits run to greet their owners when they come in from work! However, houserabbits are not suitable pets for everyone. Just like cats and dogs, they can be demanding and destructive, especially as youngsters. Some wear and tear on the furnishings as well as a
13、bit of mess is inevitable.The average life span of a rabbit is 7-10 years. Rabbits can make good family pets if parents respect the needs of the rabbit and the limitations of the children. Adults need to accept all the responsibility of caring for the rabbit. Please do not buy a rabbit solely as a c
14、hilds pet. They do not like to be picked up and can easily injure their backs if they fall or are dropped. Children may not have the patience necessary to establish a relationship with a rabbit.Rabbits are raised world-wide for a variety of reasons. They are an important source of food. Rabbits prod
15、uce white meat that is fine-grained, high in protein, low in fat, highly palatable, low in cholesterol, and that can be substituted for poultry in most recipes. High quality rabbit skins are used in fur garments and trimmings. Medical and cosmetic research also requires a large number of rabbits each yea
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