From: Lee Haojie

Subject: Handheld Scanners

    Ms. Hu, I received the parcel from Scan Technology 1 piece. The scanner model they sent is correct, and the quantity is right. However, I've discovered the cables and connectors are all wrong. They are not suitable for the model 8021101.

    Can you do me a small favor and go through the product information website and see if the cables and connectors are still compatible (兼容的）with the 8021101 scanners? I have no wish to unpack the cables and connectors and try connecting them to the scanners. I believe we will have problem asking for an exchange if the cables and connectors are not compatible. If the website suggests an incompatibility, please contact Dan Richman and request an exchange for the collect model. (Refer to the invoice for his e-mail address.)

    I will only use the scanners for our project once we have resolved the exchange issue. We should not proceed unless we get confirmation (证实）on their compatibility. I am looking to resolve this in the shortest possible time as it would be disastrous to wait for this exchange without making progress on the project.

Haojie

China Daily—Last week, the Beijing municipal government released a list of 192 areas in the capital where spring blooms, including peach, magnolia, apricot and winter jasmine, can be enjoyed from March to May. The recommended spots cover an area of 22 square kilometers. Apart from admiring blooms, folklore performances, botany exhibitions and other activities will be put on. 20 travel routes for tourists looking to appreciate floral beauty in the countryside are issued in Hubei, too.

    South Korean drama Descendants of the Sun《太阳的后裔》 has collected more than 200 million views on iQiyi, the Chinese streaming website said Tuesday.

    "Descendants of the Sun", the first Korean show to premiere simultaneously in South Korea and China (中韩同步首播), is a love story between an Army captain (Song Joong-ki) and a doctor (Song Hye-kyo) who find themselves in a fictional war-torn country called Uruk, where both try to save lives.

    "The show has become the talk of the town everywhere. Some shows even had live phone conversations with viewers to discuss its popularity," a Chinese entertainment official said.

    To put things into perspective, a f ifth of South Korea's population is 10 million people. Just a little over that number tuned in to watch Descendants of the Sun.

    Enthusiastic customers snapped up(抢光) the first batch of tickets in just five minutes on Monday for the opening day of the Shanghai Disneyland park on June 16, temporarily crashing the official website.

"Within half an hour, clicks on the website (www.shanghaidisneyresort.com) reached more than 5 million. The massive volume resulted in our ticketing system temporarily malfunctioning."

    It's generally believed that people act the way they do because of their personalities and attitudes. They recycle their garbage because they care about the environment. They pay $5 for a caramel brulee latte because they like expensive coffee drinks.

    It's undeniable that behavior comes from our inner dispositions（性情）,but in many instances we also draw inferences about who we are,as suggested by the social psychologist Daryl Bern,by observing our own behavior.We can be strangers to ourselves.If we knew our own minds,why would we need to guess what our preferences are from our behavior?If our minds were an open book,we would know exactly how much we care about the environment or like lattes.Actually,we often need to look to our behavior to figure out who we are.

    Moreover,we don't just use our behavior to learn about our particular types of character—we infer characters that weren't there before.Our behavior is often shaped by little pressures around us,which we fail to recognize.Maybe we recycle because our wives and neighbors would disapprove if we didn't.Maybe we buy lattes in order to impress the people around us.We should not mistakenly believe that we always behave as a result of some inner disposition.

    Whatever pressures there can be or inferences one can make,people become what they do,though it may not be in compliance（符合）with their true desires.Therefore,we should all bear in mind Kurt Vonnegut's advice:"We are what we pretend to be,so we must be careful about what we pretend to be."

    There are 5.25 trillion pieces of plastic trash in the world's oceans, and each year, 8 million tons of plastic are added to the figure. Though the oceans seem vast enough to stomach a lot of plastic, the level of waste is starting to reach a crisis point: According to a new report by the Ocean Conservancy, by 2025, the ocean could contain one ton of plastic for every three tons of finfish.

All these floating bits of plastic not only disrupt marine ecosystems, but they also poison the global supply of seafood. “It's reaching crisis proportions,” says Andreas Merkl, CEO of the Ocean Conservancy. “Plastic breaks down into small pieces that look like plankton and is eaten by everyone from plankton to whales.” Plastic acts as a pollution sponge in the ocean, so when wildlife swallow pieces, the plastic might as well be a poison pill.

    The new report calls for a focus on improving waste management systems in a handful of developing countries that are most responsible for the plastic leakage into the ocean. China, Indonesia, the Philippines, Thailand and Vietnam contribute more than half of the oceans' plastic since their waste facilities hasn't kept up with rapid industrialization.

    On average, only about 40% of waste in these countries is actually picked up for disposal. But it's not just uncollected waste floating around-though that is three-fourths of the problem. The other quarter of the oceans' plastic came from post-collection activities. Even when a waste management company picks up waste to landfill it, poorly equipped landfills or illegal dumping mean that trash still ends up in the ocean.

    But how can countries stop the leakage of waste into the ocean? The Ocean Conservancy report suggests five “levers”: waste collection services, closing the leakage points within the collection system, gasification and burning of waste, and recycling facilities. The average waste ends up as litter. Just by expanding collection systems and plugging up their leakage points, the report says plastics leakage could by cut by 50% by 2020.

    It's not just an environmentalist's daydream. Coca-Cola and Dow Chemical, along with some other multinational companies have joined forces with Ocean Conservancy to fight ocean pollution. “We're committed to working toward a future of a plastic-free ocean. Companies don't make plastic with the intent of it ending up in the ocean, and we acknowledge the strong role industry must play in order to help eliminate ocean plastic waste by 2035.” Says Dow Packaging and Speciality Plastics' global sustainability director in a press release.

    Merkl emphasized that the countries can't recycle their way out of the problem. Only about 20% of the waste is valuable enough to be worth recycling: the rest, needs to be sent to sanitary landfills or waste-to-energy plants. “You have to concentrate on the fundamentals of waste management,” he says. And while building landfills and incinerators(焚化炉)across these developing countries might not be pretty, it's far more environmentally friendly than letting waste slide into the world's oceans.

    In the far future, robots live on Earth as humans but the population of humans is smaller than a thousand. This is a story of a repair robot R-62.

    One day, a car came to the repair factory and a human stepped out of the car.

    "Wow, a human! I have never seen a real one," said R-62.

    "Humans are quite clever. They're able to do any action they want to. They're even able to harm other human beings or organize wars, which they have been doing a lot in the history. Also they don't even have to follow orders if they don't want to," said another robot T-59 quietly to R-62.

    "How terrible it is! And almost all robots seem afraid of him and don't look at him directly," said R-62.

    The human then sat down and asked if there had been any problems in the last 10 years and he only got a quick answer, "No, sir."

    Then suddenly, R-62 said loudly, "I have one question for you."

    The human said, "Yes", a bit unhappy for not getting "sir".

    "Why do human create so many robots?" asked R-62.

    Silence followed the question and he then said, "I don't need to answer questions from robots!" He then went into his car and drove away quickly.

    "I really don't understand why humans replaced (取代)themselves with robots," asked R-62.

"Because they thought that robots were more advanced(先进的) than humans. They created us to support themselves," answered T-59.

    "But there are so few humans on Earth. What they should do is take away the robots or at least make them stop doing the work which humans are supposed to do," said R-62.

    "I agree. But we can do nothing about it. And now we have to finish repairing this car," said T-59.

    "All right, let's continue."

    According to new research from the University of Cambridge in England, sheep are able to recognize human faces from photographs.

    The farm animals, who are social and have large brains, were previously known to be able to recognize one another, as well as familiar humans. However, their ability to recognize human faces from photos alone is novel.

    The recent study, the results of which were published in the journal Royal Society: Open Science. Show the woolly creatures could be trained to recognize still images of human faces, including those of former President Barack Obama and actress Emma Watson.

    Initially, the sheep were trained to approach certain images by being given food rewards. Later, they were able to recognize the image for which they had been rewarded. The sheep could even recognize images of faces shown at an angle, though their ability to do so declined by about 15 percent – the same rate at which a human's ability to perform the same task declines.

    "Anyone who has spent time working with sheep will know that they are intelligent, individual animals who are able to recognize their handlers," said Professor Jenny Morton, who led the Cambridge study. "We've shown with our study that sheep have advanced face-recognition abilities, comparable with those of humans and monkeys."

    Recognizing faces is one of the most important social skills for human being, and some disorders of the brain, including Huntington's disease, affect this ability.

    "Sheep are long-lived and have brains that are similar in size and complexity to those of some monkeys. That means they can be useful models to help us understand disorders of the brain, such as Huntington's disease, that develop over a long time and affect cognitive abilities. Our study gives us another way to monitor how these abilities change," Morton said.