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."

    If you live in a big city, there are many thing to drive you crazy on your daily route, and it's not just overcrowded subway trains.

    Vicky Zhao is a mainlander working in Hong Kong. For her, one thing she can't put up with is people standing on the wrong side of the escalator(自动扶梯) in subway stations. "Escalators help us move faster and save time. It isn't a place to rest," the 24-year-old says. "I often see tourists block the way with their suitcases or chatting on the escalators during rush hours. It annoys me to no end."

    Admitting she is not the patient type, Zhao says things are much better in Hong Kong than in cities on the mainland where "stand right, walk left" signs are often ignored.

    The logic behind the "stand right, walk left" escalator etiquette(礼仪) seems obvious. Even though you may want to catch your breath while you're transported up or down, you should still consider others and leave enough space for people in a hurry, so that they can run and catch the train.

    Many cities' escalators, including London's and Beijing's, use the "stand right, walk left" system to speed up the flow of people. (Australia is an exception and you should stand on the left side instead.) But some cities discourage people from moving on escalators out of safety reasons. In Hong Kong's subway stations there are regular announcements asking people to "stand still" on escalators. Even so, most people in this fast-paced city observe the "stand right, walk left" etiquette.

    But the people who stand on escalators defend themselves by telling the walkers not to be so impatient. The BBC quotes one stander as saying: "If the person is in such a rush, why not just take the stairs? Even when the escalator is packed and there's nowhere to move, I see these same people complaining about not being able to pass."

    Whatever the escalator etiquette is in the place you live or visit, do what most people are doing and always be mindful of others: leave enough space between each other, don't stay at the end of the escalator, and if someone is blocking your way, a simple "excuse me" is enough.

    Many leading AI researchers think that in a matter of decades, artificial intelligence will be able to do not merely some of our jobs, but all of our jobs, forever transforming life on Earth.

    The reason why many regard this as science fiction is that we've traditionally thought of intelligence as something mysterious that can only exist in biological organisms, especially humans. But such an idea is unscientific.

    From my point of view as a physicist and AI researcher, intelligence is simply a certain kind of information-processing performed by elementary particles (基本粒子) moving around, and there is no law of physics that says one can't build machines more intelligent than us in all ways. This suggests that we've only seen the tip of the intelligence iceberg and that there is an amazing potential to unlock the full intelligence that is potential in nature and use it to help humanity.

    If we get it right, the upside is huge. Since everything we love about civilization is the product of intelligence, amplifying (扩大) our own intelligence with AI has the potential to solve tomorrow's toughest problems. For example, why risk our loved ones dying in traffic accidents that self-driving cars could prevent or dying of cancers that AI might help us find cures for? Why not increase productivity through automation (自动化) and use AI to accelerate our research and development of affordable sustainable (可持续的) energy?

    I'm optimistic that we can develop rapidly with advanced AI as long as we win the race between the growing power of our technology and the knowledge with which we manage it. But this requires giving up our outdated concept of learning form mistakes. That helped us win the race with less powerful technology: We messed up with fire and then invented fire extinguishers (灭火器), and we messed up with cars and then invented seat belts. However, it's an awful idea for more powerful technologies, such as nuclear weapons or superintelligent AI—where even a single mistake is unacceptable and we need to get things right the first time.

How to Save Your Laptop after a Spill

    Spilling coffee, juice or water on a laptop might seem like the end of the world, {#blank#}1{#/blank#}. Here's a five-step plan to rescue a laptop after a liquid spill.

    Switch the laptop off

    Shut down the laptop. {#blank#}2{#/blank#}. Remove the power cord, unplug any peripherals and remove the battery. The biggest danger at this time is the device shorting out.

    Remove excess liquid from the laptop

    Remove excess liquid with a soft cloth or paper towels. Do not use a wiping motion as that just spreads the liquid further.

    {#blank#}3{#/blank#}

    With the laptop facing away from you, move it from side to side and from front to back in a gentle rocking motion to help the liquid to escape from all four sides.

    Use compressed air to dry the laptop

    Make sure that you have removed all excess liquid. Then, if you have one, use a can of compressed air to help dry the laptop. {#blank#}4{#/blank#}. Keep the dryer moving all the time and hold it at least 20cm above the laptop.

    Leave laptop to completely dry out

    Leave the laptop opened in an inverted "V" shape in a warm area, to completely dry out. {#blank#}5{#/blank#}. Wait for 24 hours or longer, making sure the keyboard is completely dry, before reinstalling the battery and peripherals.

    If you must replace your laptop keyboard, please remember: most laptop keyboards can be replaced by a technician, or you can purchase a new USB or wireless keyboard to use with the laptop.

Many people might feel lost during a major transition (转折) in life. Life coaching, however, is the best choice for anyone who is looking for ways to get through the tough path of life.

{#blank#}1{#/blank#} Some life coaches might focus only on certain types of situations, like advancing careers, while others may be willing to help with nearly any life transition.

A life coach will often act as an advisor for his clients (客户). {#blank#}2{#/blank#} Many times, he will also be able to look at a client's life with a fair eye and offer fresh ideas on certain situations. In doing so, the life coach will usually be able to help his client work through any problems he may face.

{#blank#}3{#/blank#} During this interview, the life coach should find out what the client's wants, needs and goals are in life.

How to help each client is different to everyone, and it is a very individualized process. {#blank#}4{#/blank#} Because of this, a life coach must develop plans based on each client's strengths, weaknesses, abilities and so on. A life coach will also usually take each client's morals and values into consideration.

Some life coaches may be able to find employment with a few select universities and corporations. There are also a handful of large life coaching firms that hire life coaches as well. The majority of life coaches, however, work for themselves, opening their own life coaching practices.

{#blank#}5{#/blank#}

A. Methods that work for one client may not work for another.

B. A good life coach should try to satisfy all the needs of his clients.

C. He is often expected to listen closely to their concerns and problems.

D. Before a life coach can help a client, he first needs an in-depth interview.

E. Life coaches offer guidance to all types of people in different stages of their lives.

F. In some cases, life coaches may work together and offer a wider range of services.

G. Generally, there are no strict education requirements for starting a life coaching career.

A 50- minute drive northwest of downtown Beijing, pops up a village, {#blank#}1{#/blank#} houses a shadow puppetry troupe(皮影戏剧团) and a theater, Beijing Long Zaitian Shadow Puppetry Theater. 

Shadow puppetry {#blank#}2{#/blank#}( see) as the prequel(前篇) to film and animation in China. In2011, the art landed a spot on the UNESCO Intangible Cultural Heritage List. 

Besides performances {#blank#}3{#/blank#}( create) by light and shadow, performers must master multiple skills as the plays combine painting, carving, opera {#blank#}4{#/blank#} literature. However, due to low income and a small market, few young people are willing {#blank#}5{#/blank#} ( learn) shadow puppetry. 

This particular troupe, however, stands out from the crowd: Average performer age is only 25. Moreover, of the 300 performers it has trained over the years, many are under 1. 4m in {#blank#}6{#/blank#} ( high). 

In 2006, Wang Xi, inheritor of Beijing Western- School Shadow Puppetry, {#blank#}7{#/blank#}( establish) the troup e in Beijing, and {#blank#}8{#/blank#} first four very short persons joined her two years later. After a four- month training, they picked up basic performance skills and started working in the theater. 

In 2021, the team designed Winter Olympics- themed shadow puppets. The puppets were gifted to foreign athletes during the Games. The troup e also staged {#blank#}9{#/blank#}( variety) plays introducing ice and snow sports through fairy tales. 

" We are lucky to have these people. They have been devoted {#blank#}10{#/blank#} the inheritance of shadow puppetry for over a decade, " Wang Xi said.