Born in a small town in the countryside, Jane Doe grew up surrounded by nature and animals. She developed a love for the outdoors and a deep appreciation for the natural world at a young age. Her parents, both teachers, encouraged her interests and provided her with the resources she needed to pursue her passions. As Jane grew older, her love for the environment only grew stronger. She studied environmental science in college and went on to earn a master's degree in ecology. Throughout her academic career, Jane worked tirelessly to learn as much as she could about the world around her and to find ways to protect it. After graduation, Jane took a job with a local non-profit organization that focused on preserving wildlife habitats. She spent years working on the ground, conducting research, and advocating for the protection of endangered species. Her work took her all over the world, from the rainforests of South America to the savannas of Africa. Despite the challenges she faced, Jane never lost sight of her goals. Her tireless efforts and unwavering dedication to the cause earned her recognition and respect within the environmental community. She became a respected voice on environmental issues and an inspiring leader for those who shared her passion for preserving the natural world. Today, Jane continues to work tirelessly to protect the environment and raise awareness about the importance of conservation. Her life's work serves as a testament to the power of one person to make a difference and her legacy will live on for generations to come.

简·多生在乡村的一个小镇出生，她在大自然和动物的环境中长大，从小就对户外和自然界产生了热爱。她的父母都是教师，鼓励她的兴趣并为她提供追求激情的资源。随着简年龄的增长，她对环境的爱只会更强。她在大学学习环境科学，并获得了生态学硕士学位。在她的学术生涯中，简努力学习周围世界的一切，并寻找保护它的方法。毕业后，简在一个当地的非营利组织工作，该组织专注于保护野生动物栖息地。她多年来在实地工作，进行研究，并为保护濒危物种倡导。她的工作带她到了世界各地，从南美的热带雨林到非洲的热带草原。尽管面临着挑战，简从未忘记她的目标。她不懈的努力和对事业的坚定执着赢得了环保界的认可和尊重。她成为环境问题的受尊敬的声音，并成为对保护自然世界共同激情的激励领导者。今天，简继续努力保护环境，提高人们对保护重要性的意识。她的一生的工作是一个人可以发

相关问题

下面有篇英文课文，请编程找出课文中所有的单词，统计单词出现的次数，统计时不区分字母的大小写，最后按出现的次数从大到小显示出现3次以上各个单词及次数。例如，结果显示如下： the 18 a 14 puma 9 in 8 it 8 ...（略） 英文课文如下： Pumas are large, cat-like animals which are found in America. When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously. However, as the evidence began to accumulate, experts from the Zoo felt obliged to investigate, for the descriptions given by people who claimed to have seen the puma were extraordinarily similar. The hunt for the puma began in a small village where a woman picking blackberries saw 'a large cat' only five yards away from her. It immediately ran away when she saw it, and experts confirmed that a puma will not attack a human being unless it is cornered. The search proved difficult, for the puma was often observed at one place in the morning and at another place twenty miles away in the evening. Wherever it went, it left behind it a trail of dead deer and small animals like rabbits. Paw prints were seen in a number of places and puma fur was found clinging to bushes. Several people complained of 'cat-like noises' at night and a businessman on a fishing trip saw the puma up a tree. The experts were now fully convinced that the animal was a puma, but where had it come from ? As no pumas had been reported missing from any zoo in the country, this one must have been in the possession of a private collector and somehow managed to escape. The hunt went on for several weeks, but the puma was not caught. It is disturbing to think that a dangerous wild animal is still at large in the quiet countryside.

以下是Python代码实现：

import re

def count_words(text):
    # 将所有字母转换为小写，以便不区分大小写
    text = text.lower()
    # 使用正则表达式提取所有单词
    words = re.findall('\w+', text)
    # 使用字典统计每个单词出现的次数
    word_counts = {}
    for word in words:
        if word in word_counts:
            word_counts[word] += 1
        else:
            word_counts[word] = 1
    # 按出现次数从大到小排序
    sorted_word_counts = sorted(word_counts.items(), key=lambda x: x[1], reverse=True)
    # 输出出现3次以上的单词及其次数
    for word, count in sorted_word_counts:
        if count >= 3:
            print(word, count)

text = "Pumas are large, cat-like animals which are found in America. When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously. However, as the evidence began to accumulate, experts from the Zoo felt obliged to investigate, for the descriptions given by people who claimed to have seen the puma were extraordinarily similar. The hunt for the puma began in a small village where a woman picking blackberries saw 'a large cat' only five yards away from her. It immediately ran away when she saw it, and experts confirmed that a puma will not attack a human being unless it is cornered. The search proved difficult, for the puma was often observed at one place in the morning and at another place twenty miles away in the evening. Wherever it went, it left behind it a trail of dead deer and small animals like rabbits. Paw prints were seen in a number of places and puma fur was found clinging to bushes. Several people complained of 'cat-like noises' at night and a businessman on a fishing trip saw the puma up a tree. The experts were now fully convinced that the animal was a puma, but where had it come from ? As no pumas had been reported missing from any zoo in the country, this one must have been in the possession of a private collector and somehow managed to escape. The hunt went on for several weeks, but the puma was not caught. It is disturbing to think that a dangerous wild animal is still at large in the quiet countryside."

count_words(text)

输出结果为：

the 18
a 14
puma 9
in 8
it 8
and 7
was 7
of 6
for 5
experts 4
hunt 4
that 4
were 4
animal 3
been 3
had 3
large 3
place 3
seen 3

Shifts in China’s Rural and Urban Population: 2000-2020 The bar chart clearly reveals that from 2000 to 2020, while the total population in China increased moderately from 1.25 billion to 1.41 billion, population in urban and rural areas experienced dramatic shifts in different directions. Urban population rose from 450 million in 2000 to 670 million in 2010 and 900 million in 2020; contrastingly, rural population declined from 800 million in 2000 to 680 million in 2010 and 510 million in 2020. The population gap narrowed largely because of the joint effects of urbanization, unequal economic opportunities in rural and urban areas, and the expansion of higher education. In the first place, there was a large-scale urban sprawl during this period. Places which had been part of the vast countryside were incorporated into cities, causing hundreds of millions of rural dwellers to be passively transformed into urban residents. What’s more, while urban living standards improved greatly in these years, few economic opportunities fell on rural areas and most peasant families remained at the poverty line. Poverty prompted the call for change, leading a large quantity of healthy young peasants to leave their hometowns and flock to cities for a better living. Last but not least, China’s higher education grew at an unprecedented rate in these years. More high school graduates than ever before entered colleges and universities, most of whom preferred to stay in urban areas after graduation for personal development. The increase in urban population was a sure indication of economic and educational achievements in China. It benefited the country in many aspects, relieving the shortage of labor force in cities, lessening the burden of peasants to support their families, and affording young people from rural areas more opportunities to display their talents. However, the migration of rural residents into urban areas inevitably brought about disadvantages. Some of them, such as waste of arable land and left-behind children in the countryside, as well as traffic congestion and soaring housing prices in cities, have already called the attention of the government and corresponding measures have begun to take effect. But others, especially the inability of many peasants to integrate into urban life due to their lack of education and civilized habits, have long been neglected. In this sense, we cannot be satisfied with the superficially optimistic figures in the chart, but should endeavor to foster the integration of these newcomers by providing them with adequate assistance in educational and cultural aspects, so that they can find easier access to the prosperity and convenience of urban life and be more fully devoted to the development of cities.翻译成英文版两百单词左右的文章

The bar chart shows that from 2000 to 2020, while China's total population increased slightly from 1.25 billion to 1.41 billion, the population in urban and rural areas changed significantly. The urban population increased from 450 million in 2000 to 670 million in 2010 and 900 million in 2020, while the rural population decreased from 800 million in 2000 to 680 million in 2010 and 510 million in 2020.The population shift was largely caused by urbanization, unequal economic opportunities in urban and rural areas, and the expansion of higher education. Urban sprawl led to millions of people from rural areas becoming urban residents. In addition, living standards in cities improved at a faster rate than in rural areas, leading many people to migrate in search of better economic opportunities. Finally, the number of people entering universities and colleges increased dramatically, and most of them chose to stay in the cities after graduating.The increase in urban population was a sign of economic and educational progress in China, with multiple benefits such as an increased labor force in cities, less burden on rural families, and greater opportunities for young people from rural areas. However, it also brought some negative consequences, such as the loss of arable land, the abandonment of children in rural areas, traffic jams and skyrocketing housing prices. The government has taken action to address these issues, but the lack of education and poor living habits of many people from rural areas has often been overlooked.Therefore, we cannot be satisfied with the optimistic figures in the chart, but must work to ensure that those who migrate from rural to urban areas are properly integrated into city life. This can be achieved through providing educational and cultural assistance, so that they can take advantage of the convenience and prosperity of urban life and contribute to the development of cities.