Modern man has cleared the forests for farmland and for wood, and has also carelessly burned them. More than that, though, he has also interfered(干预) with the invisible bonds between the living things in the forests. There are many examples of this kind of destruction. The harmfulness of man's interference can be seen in what happened many years ago in the forest of the Kaibab plateau （凯亚巴布高原） of northern Arizona. Man tried to improve on the natural web of forest life and destroyed it instead.

    The Kaibab had a storybook forest of large-sized pine, Douglas fir, white fir, blue and Engelmann spruce. In 1882 a visitor noted, "We, who have wandered through its forests and parks, have come to regard it as the most enchanting（迷人的）region it has ever been our privilege to visit. "This was also the living place of the Rocky Mountain mule deer. Indians hunted there every autumn to gather meat and skins. The forest also had mountain lions, timber wolves and bobcats that kept the deer from multiplying too rapidly.

    Then, in 1906, President Theodore Roosevelt made the Kaibab a national game preserve. Deer hunting was forbidden. Government hunters started killing off the deer's enemies. In 25 years' time, 6,250 mountain lions, wolves and bobcats were killed. Before the program, there were about 4,000 deer in the Kaibab, by 1924, there were about 100,000.

    The deer ate every leaf and twig they could reach. But there was not nearly enough food. Hunting of deer was permitted again. This caused a slight decrease in the deer herd，but a far greater loss resulted from starvation and disease. Some 60 percent of the deer herd died in two winters. By 1930 the herd had dropped to 20,000 animals. By 1942 it was down to 8,000.

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    For the first time in the history of the Beijing, Shanghai and Hangzhou marathons, fourteen blind runners competed in the Nov 6 Hangzhou Marathon this year with the assistance of personal guides. Each runner was supported by 4 or 5 volunteers. Among them was Yan Wei, from a running group called “Running in the Dark”, which specially provides training for blind runners.

    During trainings, blind runners are each accompanied by three volunteers. One volunteer is responsible for removing any obstacles（障碍物）on the road and controlling the pace. The second volunteer acts as a lookout for other runners or vehicles on the path while the third, who is attached to the blind runner by a safety rope, takes note of the trainee's running gait and pace.

    Zhu Peihua, the leader of the group's Shanghai branch, first developed a passion for running last year when he took part in a guided running activity. Zhu said that he was so fascinated with the sport that he even bought a treadmill（跑步机）so that he could train at home. “Running gives me the chance to be outside and take in the fresh air. The activity has also made me more willing to talk to people. It's simply good for health, ” said Zhu.

    The popularity of guided running activities for blind people has been growing since last year. Cheng Yi, a volunteer at Running in the Dark's Hangzhou branch, said that both the numbers of blind runners and volunteers to become assistants to them are rising continually. However, he added that volunteers face a more physically demanding task compared to a regular runner. Some of the other challenges involve being aware of the verbal(口头的) instructions one gives.

     “At the beginning, I kept saying ‘here' and ‘there' instead of ‘left' or 'right' which is much more specific and relevant to the runner. A blind runner once collided with another runner because of my mistake. Luckily, no one was hurt,” said Cheng. Through everything, according to Cheng, he and many of the blind runners he has guided become close friends with shared topics and increased understandings.

    Ongoing conflicts across the Middle East have prevented more than 13 million children from attending school, according to a report published by UNICEF, the United Nations Children's Fund.

    The report states that 40% of all children across the region are currently not receiving an education, which is a result of two consequences of violence: structural damage to schools and the displacement (转移) of populations, also called “forced migration.” Both issues result from the violence that has crossed the region in recent years. The report examines nine countries where a state of war has become the ordinary state. Across these countries, violence has made 8,500 schools unusable. In certain cases, communities have relied on school buildings to function as shelters for the displaced, with up to nine families living in a single classroom in former schools across Iraq.

    The report pays particularly close attention to Syria, where a bloody civil war has displaced at least nine million people since the war began in 2011. With the crisis (危机) now in its fifth year, basic public services, including education, inside Syria have been stretched (竭尽所能) to breaking point. Within the country, the quality and availability of education depends on whether a particular region is suffering violence.

    The report concludes with an earnest request to international policymakers to offer money and other resources to help ease the regional crisis. With more than 13 million children already driven from classrooms by conflict, the educational future of a generation of children are in the balance. This is destroying the future for an entire region.

    Australian electronics and homewares retailers are preparing for the invasion (涌入) of American giant Amazon, but some have decided to take the fight up to the online-based store when it comes to local shores.

    Last week, Amazon confirmed its rapid Australia expansion by announcing that it was searching for a site to build its “fulfillment center”—a large warehouse(仓库)for storing and shipping goods purchased online—but local retailer, including one of Harvey Norman's founders Gerry Harvey, have said they will make it hard for Amazon to succeed in Australia.

    Harvey Norman sells electronics, furniture and bedding—all markets in which Amazon hopes to hold a stake, but Harvey has said that he will happily go toe-to-toe with the American behemoth to hold his ground in the Australian market.

    “In America and other parts of the world, they have just demolished (彻底打败) other retailers, no question about that, and they send a lot of retailers broke,” Harvey told News Corp on Monday. “There is no question they have one ambition and like Attila the Hun, or Alexander the Great, they just want to demolish everything in front of them and then at the end of the day claim to be victorious and make their own rules. So this is a company that is extraordinary by any measure and challenges every rule that has ever been written about a business.”

    Some analysts have said that Amazon could take in as much as 3 billion U. S. dollars in sales in its first five years in Australia (around I percent of the total 225 billion U.S. dollar market), but Harvey has refuted those claims, saying that local retailers would be putting up “one hell of a fight” when Amazon launches is main retail services in Australia. “We will be over there fighting them like no American retailer has ever fought them,” he said. “Any price that they put we will beat or equal.”

    Meanwhile, Harvey's thoughts were backed up by the former CEO of supermarket chain Woolworths. Roger Corbett, who said Amazon would struggle to keep its lower wages and claims of lightning fast delivery to rural parts when it opens in Australia. “Amazon will have an impact on the market place, but they are coming into an already very competitive market,” he told News Corp.

    Are you interested in travelling? Here are famous national parks where travellers mostly like to go in America.

    ⒈Great Smoky Mountains National Park

    Visitors: 11,388,893

    The name "Great Smoky Mountains" comes from the fog over this mountain range situated along the North Carolina-Tennessee border. Established in 1934, it is not just home to a diverse ecosystem of plants and animals, but also home to rich Appalachian cultures. Visitors there can see over 100 waterfalls, go boating on Fontana Lake and hike the Appalachian Trail. It's also an excellent vantage point to see the leaves change in the fall.

    ⒉Grand Canyon National Park

    Visitors: 6,254,238

    The Grand Canyon is the result of over 70 million years of geological events creating the Colorado Plateau, glaciers and valleys, while the Colorado River carved its way through the valleys. It is truly a natural splendor!

    When President Roosevelt first visited it in 1903, he said, "The Grand Canyon fills me with awe. It is beyond comparison – beyond description."16 years later, it was signed by President Woodrow Wilson, officially viewing the Grand Canyon a national park.

    ⒊Yosemite National Park

    Visitors: 4,336,890

    In addition to being a national park, Yosemite is designated as a World Heritage Site. Yosemite National Park is in Central California in the western Sierra Nevada. Though it covers around 1,168 square miles of area, visitors spend most of their time in the 5.9 square-mile area of the Yosemite Valley where there are some most famous sites like Yosemite Falls, and Cook's Meadow Loop.

    ⒋Zion National Park

    Visitors: 4,504,812

    Settled in Southwestern Utah is Zion National Park. It has some of the most unique landscapes packed with mountains, valleys, rivers, desert and forests.

    Zion National Park is also an important place to study ancient humans who made the area their home about 8,000 years ago. Some of the park's most notable attractions include Angel's Landing, Kolob Arch, the Narrows, etc.

Nanjing Yunjin brocade is traditional Chinese silk art with a history of about 1,600 years. Its complex weaving techniques, various colors and patterns, and its particular choices of materials make it valuable and ancient people said, "An inch of brocade, an inch of gold." Today, the traditional characteristics and unique skills of yunjin remain to be an award-winning art treasure. Its techniques are passed down from generation to generation by artisans. 

Zhou Shuangxi, a national-level inheritor of yunjin weaving techniques, is one of them. Back in 1973, he graduated from a mining school and was selected to become a student at the NanjingYunjin Research Institute along with five other students, just because he was "in good shape". There were only several masters in their 70s and not even a loom (织布机) to use. "The old masters finally remembered a loom was stored somewhere. When I opened the door, I saw what seemed like a pile of wood," Zhou recalled. 

"Weaving was difficult, but different from mining. Mining requires heavy physical labor, but working with the soft and thin silk requires studying and practicing in front of a loom for decades until you master the technique. My hands became quite awkward due to mining, so I used to put my hands in warm water whenever I could. In this way, they could become softer and weave the silk more easily," he said. 

Out of the six or so students, Zhou is the only one who has insisted on the trade to this day. Having devoted the past five decades to yunjin production despite all the sweat and struggles, he has developed his techniques to the point where he can weave the antique dragon robes in all their small details. He also made various artworks that not only show China's intangible cultural heritage but also serve as Zhou Shuangxi's artistic creations. 

"I am lucky to be in such a good era and I have the honor of being a representative inheritor," Zhou said.