Don't you hate it when someone snubs（冷落）you by looking at their phone instead of paying  attention? The word “Phubbing”, which comes from “phone” and “snub”, describes such behavior. With popularization of smart phones, we see a new "Phubbing" group everywhere in public places: in subway, restaurants, roads, people are checking the mobile phone, ignoring the people around completely. What is worrying us is that not only young people, but also the elderly and kids are getting addicted（上瘾）to Phubbing.

    On Dec 29th, a 28-year-old woman—a mother of two in Wenzhou, drowned after she fell into a river while looking at her mobile phone. A Pakistani man was killed on Dec 15th, 2015, after being hit by a fast moving train while trying to take a selfie (自拍)with it on the track. Last month, Justin, a college student was shot in subway in San Francisco, the U.S. The surveillance(监控)video showed that before Justin was killed, the killer pulled out the gun several times, and even wiped his nose with it. However, nobody noticed that. The surrounding passengers all focused on their cell phones.

    Phone is the tool for communication, but now it distances people and makes them separated from each other. Therefore, someone jokes “the furthest distance in the world is not the distance between life and death, but that you don't know I stand in front of you while you focus on the mobile.”

    Phubbing appears harmless; however, it does affect our life. 23-year-old Alex from Melbourne wrote in his blog: "I can no longer focus on what I am eating since I started twittering. My skill of food photography has improved very fast, while my interest in food drops a lot as a result."

    As soon as a person dies, decomposition(分解) begins. And the first visitors arrive. “Within 5 to 15 minutes of death, flies or other insects begin to colonize the body.” says Rabi Musah, an organic chemist at the University at Albany.

    She says different species turn up at different stages of decomposition. “So because of that, depending upon what entomological(昆虫学的) evidence you find, you can learn something about when the person died in terms of the timing of the death.”

    Flies don't tend to stick around when disturbed by detectives. But they do leave behind eggs. The eggs are hard to tell apart by appearance alone, so specialists raise them until they hatch, a few weeks later—and they get a species ID and, with a little guesswork, a person's time of death.   But Musah has come up with a more time-saving approach: chemical analysis of the eggs. She and her team investigated that method by first harvesting flies with pig-liver traps hidden throughout New York City. They collected the trapped flies and then chemically analyzed their eggs. And it turns out each species of fly egg has a unique chemical fingerprint—enough to tell the eggs apart without raising the eggs to maturity. The study is in the journal Analytical Chemistry.

    Musah and her colleague Jennifer Rosati are now testing the method on a real case. “And once we do that we will be publishing some case studies to illustrate(阐明) that this is a method that can be used, and hopefully eventually it's something that will stand up in court, and something that could speed up detective work—or help deal with a cold case.”

    BEIJING—Lu Na thinks that the 4,000 yuan ($630) she spent in traveling to the Republic of Korea(ROK) was worth every penny.

    “Apart from the exotic outfits and tasty kimchi, I really appreciated local people's friendliness and the convenient language environment there,” said the 27-year-old woman, who traveled to the country in October 2011 and came back with bags of fashionable dresses and cosmetics.

    “We have provided many services to Chinese visitors, including free transport cards, handbooks for individual tourists, and more liberal visa policies.”

    “We believe that no country can compare with the ROK in providing services for individual Chinese travelers,” said Zhu Linlin, media manager of the Korea Tourism Organization's Beijing branch.

    Favorable visa policies contribute to the popularity of the ROK as a destination for Chinese tourists. Only a passport and an ID card are needed for a Chinese citizen to get a visa to the ROK.

    However, some suggest that ROK hotels should provide special dining rooms for Chinese customers due to different eating habits. “ROK people often cross their legs when they have meals, but for most Chinese people, especially those who are elderly or fat, it's very hard for them to sit cross-legged without feeling numb.”

    In 1998, China granted the ROK approved destination status, which allowed Chinese citizens to travel to the country in tour groups.

    According to statistics from China Tourism Academy, the number of Chinese tourists visiting the ROK reached more than 2 million by the end of October 2011, up 19. 9 percent compared with that of the same period last year. China recently became the Republic of Korea's main source of foreign tourists in both number and spending.

    Most people will answer a ringing phone. Usually you don't know who is phoning or how urgent their business is, so a ringing phone is difficult to ignore. In one experiment, a researcher wrote down the numbers of several public phones in stations and airports. Then he called the numbers. Someone nearly always answered. When he asked why, people usually said, "Because it rang."

    A few years ago in New Jersey, a man with a rifle killed 13 people. Armed police surrounded his house but he refused to come out. A reporter found out the phone number of the house and called.

    The man put down his rifle(步枪) and answered the phone. "What do you want?" he said, "I'm really busy right now."

    Imagine you're at work and the phone is ringing in someone else's office. Do you answer it or not?

    In one survey on telephone use, 51% of participants told researches that they did. We can't ignore the phone and for the reason, it forces its way into our lives. It interrupts what we are doing and on top of that, the caller is often someone we don't really want to talk to. However, in the survey, 58% said they never took the phone off the hook, and 67% didn't mind if someone called during a television programme. For 44% it wasn't a problem if someone rang during a meal, while only 28% were annoyed or upset.

    If someone phoned in the middle of the night, 40% told researchers that they got nervous or frightened, while around 30% got angry.

    Of course, when someone is really annoying, you can choose to hang up on him/her. This is in fact one of the rudest things you can do on the phone, but 79% said they were prepared to do it in some cases. Only 6% told researchers they never hung up on people.

Ways to Worry Less

    Do you want to worry less? Of course you do. That's like asking if I can send you free bacon. Worry is like black mold—it appears in damp conditions and spreads uncontrollably. And very often we don't realize it's there until it's killing us. We must get rid of worry before it destroys us. But how should we do it? {#blank#}1{#/blank#}

    Do what you need to do.

    {#blank#}2{#/blank#} You ought not to avoid tough projects or hard conversations. If you don't do what you should be doing, you will end up spending the rest of the time worrying about the must-do things. Believe it or not, the anxiety that comes from the worry is much worse than the task we're worried about.

    {#blank#}3{#/blank#}

    I think many of us act like we're puppets (木偶) in a play and we're waiting for something or someone to put us in the right place. We just react to whatever is going on. {#blank#}4{#/blank#} We need to live purposefully. Nothing can cause more worry than purposelessness.

    Make plans.

    You can't succeed without making plans. Making plans will enable you to achieve your aims more smoothly. However, your plans aren't set in stone. You can adjust your plans flexibly. Accept changes. {#blank#}5{#/blank#}

    There are other ways to lessen worry. As long as you are determined to take action, you will live a worry-free life.