阅读理解

    The kindly “Chinese Fortune Grandpa” wearing Han Chinese clothing and holding a fortune bag debuted （亮相） at the Imperial Ancestral Shrine in Beijing on the day after Christmas. The final image of the Chinese gift-giver was selected through a global design competition against “Santa Claus”, according to a report by Guangming Daily.

    Many Chinese cities have been filled with Christmas neon lights, Christmas songs, Christmas trees, and the images of “Santa Claus”in recent days. As a matter of fact, foreign festivals are becoming more popular than certain traditional Chinese festivals among the Chinese people, particularly the youth. “Certain traditional festivals have died out because people have forgotten their spiritual meanings, ”said noted writer Feng Jicai. More and more Chinese people are beginning to exchange gifts on Valentine's Day and Christmas. However, many of them know nothing about Chinese New Year pictures or sugarcoated figurines（小糖人）, and have never heard suona music. Certain folk customs on the Dragon Boat Festival, Tomb Sweeping Day, and other traditional festivals have gradually disappeared. Under such circumstances, even the “Chinese Fortune Grandpa” is unlikely to defeat “Santa Claus”.

    However, it is not a bad thing to some extent. It constantly reminds people to restore the “true face” of traditional festivals. China has listed traditional Tomb Sweeping Day, Dragon Boat Festival and Mid-Autumn Festival as legal holidays, which brings more paid leaves to the public, and helps to awake the public awareness of traditional festivals.

    In modern society, festival is a carrier of culture and its meaning largely depends on their understandings and usages by people. Compared with foreign festivals, traditional Chinese festivals are not inferior （次于） in cultural meanings, but lack of fashion sought by modern people. If people do not appreciate the historical culture contained by traditional festivals, and only take pleasure-seeking as the most important, the significance of traditional festivals will fade away and the inheritance （继承） of fine traditional culture will be cut off.

    Australian cities can keep their native wildlife — but only if they can kick their habit of urban sprawl (扩展). That's the finding of a new study by leading Australian environmental researchers Jessica Sushinsky, Professor Hugh Possingham and Dr. Richard Fuller of The University of Queensland.

    “While urban development usually reduces the number of birds in a city, building more compact (紧凑的) cities and avoiding urban sprawl can slow these reductions greatly,” says lead author Jessica Sushinsky. “Compact housing development leaves birds' homes untouched, leading to fewer losses of birds.”

    The researchers surveyed native and wild birds in Brisbane's urban areas, including living and industrial areas, public parks and gardens, major roadways and airports. They then used statistical modeling to find out what will happen to the birds as the city grows. The first setting was compact growth — where multiple homes are built on land that previously had only one house. The second setting was sprawling growth — a familiar pattern where homes are built here and there beyond the city's current boundaries.

    The team's forecasts showed that a much greater diversity of species was lost over 20 years in the sprawling setting compared to the more compact setting. “Urban sprawl resulted in the disappearance of many urban-sensitive birds — birds that only live in areas where there is native vegetation (植被), such as parklands and woodlands,” Ms. Sushinsky says.

    “On the other hand, we found the city with the compact development attracted more birds because it kept more of its parks and green areas.”

    Now the Queensland Government has adopted the more compact urban growth strategy, which, Dr. Richard Fuller says, is good news for Australia's native birds. These birds are environmental specialists — they need a particular environment to do well. “While compact development means smaller backyards, it can also make our entire cities more biodiverse,” according to Dr. Fuller. “The study shows that we should hold on to our green spaces instead of clearing them for sprawling development.”

    This is the first time science has modeled the effects of different urban growth strategies on birds, the researchers say. “Statistical models like these are important because they help us to understand the ecological consequences of a particular decision,” says Dr Fuller.

    Friendships can be difficult—because often people aren't as honest and open as they should be. Sometimes, people end up getting hurt.

    Most problems with friendships come up because people are just too selfish to care about the things that their friends need. They care about their own needs much more, which makes it hard for friendships to work. However, being selfish is part of human nature. A person is put together in order to take care of himself and his own needs, not necessarily those needs of other people. Even though being selfish is something that all humans are born with, it is something that everyone should guard against.

    The best thing to remember when you are a friend to anyone is that you need to treat your friend the same way as you'd like to be treated. This is wonderful advice for a friendship, because it is really the only way to make sure that you are giving your friend everything you would want to be given in a friendship. Whenever you have a question about how you should treat a friend, it is easy to find an answer simply by asking yourself what you would like your friend to do for you, if he or she is in your shoes.

    Even if you're always thinking about how you'd like to be treated, and your friends are too, there are issues that come up from time to time in each friendship, and it is important to understand how to deal with these issues so that you can build stronger and healthier friendships. Issues like friends getting boyfriends or girlfriends and not spending enough time with their friends, or even friends finding new friends and leaving old friends behind are issues that will probably come up with one or more of your friendships. It is important to know how to deal with these issues so that you can keep your friends and make new ones. No one wants to have a broken friendship.

    A few years ago, I took a sightseeing trip to Washington, D.C. Standing outside the Ronald Reagan Center, I heard a voice say, "Can you help me?" When I turned around, I saw an elderly blind woman with her hand extended. In a natural reflex, I reached into my pocket, pulled out all of my loose change and placed it on her hand without even looking at her. I was annoyed at being bothered by a beggar. But the blind woman smiled and said, "I don't want your money. I just need help finding the post office."

    In a moment, I realized what I had done. I judged another person simply for what I assumed she had to be. I hated what I saw in myself. This incident re- awakened my belief in humility (谦恭), even though I'd lost it for a moment.

    The thing I had forgotten about myself is that I am an immigrant. I left Honduras and arrived in the U.S. at the age of 15. I started my new life with two suitcases, my brother and sister, and a strong, serious-minded mother. Through the years, I have been a dishwasher, mechanic and pizza delivery driver among many other humble jobs, and eventually I became a network engineer.

    In my own life, I have experienced many open acts of prejudice (偏见). I remember a time, at age 17 — I worked as a waiter, and I heard a father tell his little boy that if he did not do well in school, he would end up like me. I have also witnessed the same treatment of my family and friends, so I know what it's like, and I should have known better.

    But now, living in my American middle-class lifestyle, it is too easy to forget my past, to forget who I am and where I have been, and to lose sight of where I want to be going. That blind woman on the streets of Washington, D.C., cured me of my blindness. She reminded me of my belief in humility and to always keep my eyes and heart open. By the way, I helped that lady to the post office. And in writing this essay, I hope to thank her for the priceless lesson.

When bicycle-sharing company oBike pulled out of Singapore abruptly last year, it left the city with unattended bicycles everywhere. Myanmar businessman Mike Than Tun Win saw the perfect opportunity to turn trash (垃圾) into treasure. "What if these bicycles could be distributed to poor students in villages so they can cycle to school? " he thought.

Mr Than, 33, grew up in Mandalay, where he used to walk to school as a student. While traveling through rural (乡村的) areas in Myanmar over the last few years he saw things had not changed. Long lines of children in rural villages continue to walk 30 minutes to an hour just to get to school. "I thought if we could just reduce the time they take, they could spend more time studying, gain more knowledge and increase their chances of getting out of poverty (贫困), " he said.

With that, he started a movement called Lesswalk with the intention of buying bicycles from bike-sharing firms oBike and ofo—which have stopped operations in Singapore — and shipping them to Yangon. He would renew the bicycles before distributing them to teenagers and families living in rural villages in Myanmar, beginning with villages in Mandalay and Sagaing areas.

Over the last three months, the businessman has bought 10, 000 bicycles in Singapore and Malaysia. He paid for 5, 000 of the bicycles out of his own pocket, with other sponsors paying for the rest.

Mr Than plans to modify (修改) the bicycles so that they can better suit the needs of the children in villages. Most of the time they ride around with their little brothers and sisters. "I'm planning to add an extra seat at the back so that they can go to school together," he said. He also plans to remove the digital locks and give each a new one that works better in villages.

Including the cost of shipping, modification and distribution, Mr Than thinks each bicycle might cost him around US $35 to US $40. "I might have to spend more money, but it is better that these bicycles are going to help some people rather than going to waste," he said.

The Ebola virus is an infectious disease that for years had almost no treatments, and it kill s about half the people it infects. Now a new study published in The Lancet Infectious Diseases shows that a promising vaccine （疫苗）, named rVSV△G-ZEBOV-GP, doesn't just help to reduce infections, it also can cut those death numbers in half.

The vaccine is a single-dose （单剂） muscular one that causes cells to produce one of the virus's proteins. "Later, if the person is exposed to Ebola,"explains Rebecca Coulborn, a scientist with Epicentre, the medical research arm of Doctors Without Borders, "their immune system will recognize the viral protein. This recognition allows the immune system to be prepared to attack the virus and protect the person from Ebola virus disease."

Researchers showed rVSV△G-ZEBOV-GP was effective at reducing the risk of infection, but no one knew how capable it was of preventing death in someone who was vaccinated after becoming infected during an epidemic （流行病）. To figure it out, Coulborn and her colleagues focused their efforts on the second-largest Ebola outbreak ever recorded, which occurred in the Democratic Republic of Congo between 2018 and 2020.

"Every single Ebola health facility across the entire Ebola epidemic had a standardized list of all admissions," says Coulborn. This list included 2,279 confirmed Ebola patients, and it recorded whether or not each person had been vaccinated before they got sick—and if so, when they'd received the vaccine.

Coulborn found the death rate was 56% among the unvaccinated. But for those who'd received the vaccine, that rate was cut in half. This was true no matter when someone got vaccinated before the appearance of symptoms. Additionally, those who'd been vaccinated had less virus circulating in their bodies than those who hadn't. So the vaccine played an important role.

Rebecca Coulborn says she feels buoyed by the results—since they offer clear evidence that people who're at risk of contracting Ebola should be vaccinated early. It's an opportunity to cut chains of transmission （传播） and prevent an outbreak before it gains speed.