I am a volunteer. I set out to help clean up the beach after a violent storm a year ago. The sight I saw was heartbreaking. The broken houses seemed to be crying. I couldn't describe how I felt. But something special among the debris (废墟) turned my day around.

    I joined a club to clean up the beach after the storm last November. As I removed the debris from the beach, I noticed an object with shiny buttons in the wet sand. It was a jacket，and I was excited since Halloween(万圣节) was coming and I thought I had found a great costume(戏服). After picking it up, I was able to see that the jacket was from West Point (西点军校), the United States Military Academy, and it had the name “deGavre” written inside. I realized the jacket might be important to someone. I decided to find the jacket's owner and return it.

    I called the West Point Museum, considering that if the family couldn't be found, the jacket should go there. The museum connected me with Kim McDermott, Director of Communications for the Academy's Association of Graduates. Kim soon ensured that the jacket had belonged to Chester Braddock deGavre, who was a 1933 graduate and a war hero, but passed away in 1993.

    I sent Kim a photo of the jacket and she posted it to the West Point Association of Graduates Facebook Page, asking if anyone could help us find the family. In less than two hours, someone had found and called the hero's wife, Teresa. Soon I started to receive personal messages from members of the deGavre family, their friends and others who were touched by the story and they found me on Facebook.

    Finding Chester deGavre's jacket and connecting to his family with the help of Facebook have been so meaningful to me. I've formed a bond(纽带) with amazing people I might have never met.

    Have you ever looked out of the window of a passenger plane from 30,000 feet at the vast expanses of empty ocean and uninhabited land, and wondered how people can have any major effect on the Earth? I have. It is now becoming pretty clear that we are causing a great deal of damage to the natural environment. And the planes which rush us in comfort to destinations around the globe, contribute to one of the biggest environmental problems that we face today— global warming.

    As usual, people in the developing world are having to deal with problems created mainly by those of us in developed countries. Beatrice Schell, a spokeswoman for the European Federation for Transport and Environment says that, "One person flying in an airplane for one hour is responsible for the same greenhouse gas emissions（排放）as a typical Bangladeshi in a whole year." And every year jet aircraft produce almost as much carbon dioxide as the entire African continent does.

    There is a way of offsetting(抵消) the carbon dioxide we produce when we travel by plane. A company called Future Forests offers a service which can relieve the guilty consciences of air travelers. The Future Forest website calculates the amount of CO₂ you are responsible for producing on your flight, and for a small fee will plant a number of trees which will absorb this CO₂.

    Yesterday I returned to Japan from England, and was happy to pay Future Forests 25 pounds to plant the 3 trees which balance my share of the CO₂ produced by my return flight. Now the only thing making me lose sleep is jet lag.

    A crew of six teenage girls completed a nine-day sailing trip in the US recently, after braving seasickness and strong winds.

    For the past three years, the Sea Cadet teenagers who set sail were all male. Roger Noakes, who captained the boat, said this was the first time he'd taken out an all-female crew.

    The girls asked for an all-girls trip in August this year. The crew set sail along with three adults, Noakes and two Sea Cadet representatives. The original plan was for the girls to sail 24 hours a day in rotating shifts(轮流换班)along the coast and then return. Things turned out differently, however. “The first night was rough because the wind was really hard. The waves were going up and down,” said Abby Fairchild, 16. “Everybody got seasick.” Noakes gave the girls the option of just sailing in the bay and not going into open water. “But they decided they were going.”

    The teenagers then sailed a long way overnight and slept in shifts. “We've learned everything from steering(掌舵)the boat itself to putting up the sails to cooking while we have rough seas, ” said 15-year-old Olivia Wilcox.

    The teenagers stopped on land in Massachusetts. They didn't make it to their original destination in Maine, where they were supposed to have a celebratory dinner, due to the weather and winds. They said they weren't disappointed, however, as they'd learned a lot. “They learned about boating, and above all, they built confidence and character,” said Noakes.

    Four teenage girls from Minnesota, US. 120 hours of non-stop togetherness. No cellphones. This is not a reality show, but an adventure journey.

    "It was really perfect," said Julia Ruelle of her recent adventure to the Boundary Waters Canoe Area Wilderness with three of her childhood friends. "By unplugging, we had an amazing time."

    Last year, the 16-year-old took part in an essay contest and carried off a prize. The award was a 5-day canoe and camping adventure with up to three friends. No parents or guides would be there. So Julia invited her friends Anna Wander, Madeline Wilson and Julianna Torelli.

    The four Minnetonka High School juniors arrived in Ely for training the day before they began the journey. They set out the next day at 7 a.m., quickly developing a routine.

    "We were done paddling by noon," Julia said. "We ate lunch at the campsites and then it was time for hammocks (吊床), reading, making friendship bracelets (手镯) and talking."

    The girls had all had experience in the outdoors before.

    Anna had been to the Boundary Waters with her family. "I love how you are separated from everything in your life, especially technology," Anna said. Without her phone, she said, "I'm less worried about things." Madeline, too, had been to the Boundary Waters a few years back. "But this time, I had to paddle right and set up camp," she said. The girls made fire and cooked meal together. No one was ever hungry or homesick, but they were nervous the final night as they waited out a thunderstorm. They left wet sleeping bags in one tent, and squeezed into another for the night. "Every thunderstorm in the Boundary Waters feels huge," Julia said.

    On the car ride home, they were all on their phones catching up with friends. "It was a little at a loss turning my phone on," said Anna. "Mental health can be improved so much in the Boundary Waters. It really helps to get away and reconnect with yourself."

    Electronic book publishing has many of the same risks and opportunities as electronic music publishing. By delivering text direct to the reader's computer screen, the e-book could cut down costs, and allow creators to deal directly with their audience, by passing (绕开) traditional publishers and traders. But it also raises the possibility of mass piracy (盗版). Phil Rance, founder and managing director of Online Originals, a London-based e-book publisher, sums it up, "No one wants Napster (在线音乐服务) to happen to books."

    Indeed, the most popular MP3may have put the frighteners on an industry that generally operates some way behind the "bleeding edge". The Meta Group, a leading US-based market researcher, says publishers are far too concerned about protecting their rights, "We believe all the recent legal control over Napster is like putting a finger in a river that is already overflowing. Publishers need to deal with reality and come up with new ways to develop wide electronic distribution, asking the question: How can we use the certainty of wide distribution to our advantage."

    At the moment, most publishers would like to limit the use of e-books to the person who bought them, or to the computer used to download them. If that can be done, e-books become just an extra income stream in a publishing industry that would continue to operate the way it does today, according to Terry Robinson, business manager for Adobe's e-paper group. "If you've cracked the digital rights aspect, you've cracked the market." He says.

    Robert Nichols, Books Director at BOL agrees, "Rights management is absolutely important. Publishers just say that 'until copyright is secure, we are not going to talk'."

    HONG KONG-Cross-border buses operated by Hong Kong companies on Friday started trial runs on the Hong Kong-Zhuhai-Macao Bridge (HZMB) in preparation for the bridge's upcoming opening.

    "The trial runs, arranged by the governments of the Chinese mainland, the Hong Kong Special Administrative Region (SAR) and the Macao SAR, would last for three days and aimed at testing the readiness of boundary crossing facilities (设施) of the three places," the Hong Kong SAR government's Transport and Housing Bureau told Xinhua.

    Two major cross-boundary coach trade associations in Hong Kong were invited to send buses and members to participate in the trial runs.

    Freeman Cheung, secretary of Hong Kong Guangdong Boundary Crossing Bus Association, said his association would run one bus with about 10 passengers on Friday and Saturday respectively as part of the trial runs.

    "Our bus started at noon from the Hong Kong Boundary Crossing Facilities and ran all the way to Zhuhai in about 40 minutes," he said, adding that "the journey was smooth."

    Alan Chan, secretary of another trade association who participated in the trial runs as a passenger, said the clearance procedures at boundary crossing facilities of the three places all went on well and smoothly.

    "The boundary crossing facilities of Zhuhai and Macao, in particular, are operated in a collaborative (合作的) way, which helps remarkably shorten the time needed for the clearance procedures," he said.

    The HZMB, situated at the waters of Lingdingyang of Pearl River Estuary, is a mega-size sea crossing linking the Hong Kong SAR, Zhuhai city of Guangdong Province and the Macao SAR.

    The 55-km bridge is the longest bridge-and-tunnel (隧道) sea crossing in the world.

    The bridge is meant to meet the demand of passenger and freight land transport among Hong Kong, the Chinese mainland and Macao, and to establish a new land transport link between the east and west banks of the Pearl River.