猪的介绍（英文）介绍一下猪,大约要演讲2分钟左右,

猪的介绍（英文）介绍一下猪,大约要演讲2分钟左右,
猪的介绍（英文）
介绍一下猪,大约要演讲2分钟左右,

猪的介绍（英文）介绍一下猪,大约要演讲2分钟左右,
Pigs are ungulates native to Eurasia collectively grouped under the genus Sus within the Suidae family.They have been domesticated and raised as livestock by some peoples for meat (called pork) as well as for leather.Their bristly hairs are also traditionally used for brushes.Wild pigs continue to fill these functions in certain parts of the world.
Pigs are omnivores,which means that they consume both plants and animals.On a small farm,or in a large household,they can be fed kitchen scraps as part or all of their diet.In the wild,they are foraging animals.Pigs that are allowed to forage may be watched by swineherds.Because of their foraging abilities and excellent sense of smell,they are used to find truffles in many European countries.They are also fattened to be eaten as ham and other types of meat,such as bacon.
Pigs are highly trainable animals,and some,such as the Asian pot-bellied pig,are kept as pets.A litter of piglets typically contains between 6 and 12 animals.Occasionally,in captivity,pigs may eat their own young.
Pigs lack sweat glands,thus they must have access to water or mud to cool themselves during hot weather.They also use mud as a form of sunscreen to protect their skin from sunburn.

Pigs, omnivorous animals. Pigs generally refers to the number of domestic animals. The Chinese zodiac is a pig at the end, also known as the Hai system. Mammals, body fat, short limbs, the tone of a l...

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Pigs, omnivorous animals. Pigs generally refers to the number of domestic animals. The Chinese zodiac is a pig at the end, also known as the Hai system. Mammals, body fat, short limbs, the tone of a longer nose. Edible meat, leather tanning can be, short-limb fat, tame nature, flexible, easy-keeping, and fast breeding, black, white, black and white or red sauce Flower color, and so on. Pigs born after 5-12 months can be breeding, gestation period is about 4 months. Pigs, the average life span is 20 years. A domestic consumption of fat to the animals, cute as a child, grew up in a terrible, big nose, big ears, eating, fat fast. China's pig-raising has at least 5600-6080 years. Pig's neck is very short. In fact, pigs Buben, in fact, is a very intelligent animal, appears to be simple and honest, it is actually very small temper a bit.
Pigs also known as "Wu Jin" and "black-faced Boy" and "Black God." "Chao Ye Qian Zai," said Tang Dynasty Hongzhou rich people pig, pig, said "Wu Jin." Tang Dynasty "Za-Ji Unzen," cited "the old Cheng-ping compile": "black-faced Lang, said that pigs are." Land in China, as early as the matriarchal clan commune period began keeping pigs, dogs, and other livestock. Yuyao, Zhejiang Hemudu Neolithic site excavated pottery pigs, their home is now in prison and pigs is very similar to the body, that at the time of the domestication of pigs has been taking shape
Recently, some of the pigs living habits after a long period of observation and research, proved that pig is a kind-hearted, gentle, intelligent animals. It is not like cattle, horses, as Fushoutieer, unlike the goat as vicious arbitrary; not as ungrateful as a cat, a dog is not as flattering pity. In many ways, such as the dog is not smart pig. Trained pigs, dogs, as not only a variety of skills to master the same action, pigs and dogs trained to be a short time. Specially trained pigs, and some will be dancing, drums, and swimming; some will stand up car; some relatively smart pig can be as "pig dogs"; and some even use his nose to sniff out buried in the earth's Landmines.
Pigs can act like a dog, like security. In the United States and some pig farmers to use to defend the estate of the land, had bitten into a stranger's estate. In order to prevent farmers who have cattle in the pond water was bitten by a snake, and Liangtou Zhu raised guards were replaced by ponds, achieved good results. Pigs can not only anti-snake, and snakes like to eat. Scientists have spent the experiment proved that the anti-pig snake is in line with the scientific truth, because there is thick layer of fat pigs, and to prevent the snake venom and entered the blood stream.
Pigs are extremely well-developed sense of smell. In France a number of areas in the skin, the growth of a very expensive price of the edible fungi species - black truffles. Local pig farmers to harvest black truffles as a strong assistant. Pig 6 meters away, you can smell in the long 25 - 30 inches of underground black truffles. Although the dogs can play in this, but dog training is much more difficult than training pigs, but had to let the dog every day to search, days intervals if it is necessary to forget. The pigs in this respect is much more capable than the dog, even if the search only once a week, it will not forget the Institute of skills.
The pig is a sports player. A few years ago, in the United States to convene a national farm show, held a special run of the pig race. Judge gives the order, those who wear the label pig to catch up on the run, the end is coming, they will do the final sprint.
，杂食类动物。猪一般多指家畜。猪是十二生肖之末,也称制为亥。哺乳动物,身体肥壮,四肢短小,鼻子口吻较长.肉可食用,皮可制革，体肥肢短，性温驯，适应力强，易饲养，繁殖快，有黑、白、酱红或黑白花等色。猪出生后5-12个月可以配种，妊娠期约为4个月。猪的平均寿命为20年。一种家养的肥胖的用以食用的动物，小时候很可爱，长大很恐怖，大鼻子，大耳朵，吃的多，胖的快。 我国养猪至少也有5600-6080年的历史。猪的脖子很短。猪其实不笨，事实上是种很聪明的动物，看似憨厚，其实很有点小脾气。
猪又名“乌金”、“黑面郎”及“黑爷”。《朝野佥载》说，唐代洪州人养猪致富，称猪为“乌金”。唐代《云仙杂记》引《承平旧纂》：“黑面郎，谓猪也。”在华夏的土地上，早在母系氏族公社时期，就已开始饲养猪、狗等家畜。浙江余姚河姆渡新石器文化遗址出土的陶猪，其徒刑与现在的家猪形体十分相似，说明当时对猪的驯化已具雏形。
最近，有人对猪的生活习性经过长时间的观察与研究之后，证明猪是一种善良、温顺、聪明的动物。它既不像牛、马那样俯首贴耳，也不像山羊那样蛮横凶狠；既不像猫那样忘恩负义，更不像狗那样谄媚乞怜。在很多方面，狗还不如猪聪明。猪经过训练后，不但能像狗一样掌握各种技巧动作，而且猪的受训时间比狗要短。经过专门训练的猪，有的会跳舞、打鼓、游泳；有的会直立推小车；有些比较机灵的猪还可以当“猪犬”使用；有的甚至还能用鼻子嗅出埋在土里的地雷。
猪也能像狗一样担任警卫工作。在美国有的农民用猪来保卫庄园的土地，还咬伤过误入庄园的陌生人。还有一位农民为了防止牛在池塘边饮水时被蛇咬伤，养了两头猪代替人看守池塘，取得了很好的效果。猪不仅能防蛇，而且还喜欢吃蛇。科学家已用实验证明，养猪防蛇是符合科学道理的，因为猪有厚厚的脂肪，能中和蛇毒而防止蛇毒进入血管。
猪还有极其发达的嗅觉。在法国的一些地区的地皮下，生长着一种价格非常昂贵的食用菌类植物——黑块菌。当地的农民把猪当作收获黑块菌的有力助手。猪在 6米 远的地方，就能嗅到长在25— 30厘米 深的地底下的黑块菌。狗虽然也可以担当这一工作，但训练狗要比训练猪困难得多，而且还得天天让狗去搜寻，如果间隔几天，它就要忘记。而猪在这方面要比狗能干得多，即使每星期只搜寻一次，它也不会忘记学会的本领。
猪是运动场上的选手。前几年，在美国召开的全国农场展览会上，举行过一场别开生面的跑猪比赛。裁判员一声令下，那些戴着标号的猪就你追我赶地跑了起来，快到终点时，它们还会做最后冲刺。

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