The Penguins

    Skipper and his fellow penguins were originally just supporting roles in animated film Madagascar (2005). But in 2008 they took leading roles in their own TV series, and in 2014 starred in the film Penguins of Madagascar. The penguins' wisdom and humor not only appeal to kids, but also serve adult audiences well. So, it's not surprising that they get their own movie.

Scrat

    A small and furry squirrel with a long tail from animated movie Ice Age (2002), Scrat played a supporting role but has won the hearts of both children and grown-ups with his persistence(毅力). In the film, his chasing after his prized acorn(橡子) causes an Earth-shattering geological event. Scrat is a big part in the lasting attraction of the movie series Ice Age. Today, Scrat has his own animated mini-movies.

    Ever wonder how much a cloud weighs? What about a hurricane? A meteorologist（气象学家） has done some estimates and the results might surprise you.

    Let's start with a very simple white puffy cloud—a cumulus cloud(积云). How much does the water in a cumulus cloud weigh? Peggy LeMone, senior scientist at the National Center for Atmospheric Research in Boulder, Colorado, did the numbers. “The water in the little cloud weighs about 550 tons,” she calculates. “Or if you want to convert it to something that might be a little more meaningful...think of elephants.” Assume（假设） an elephant weighs about six tons, she says, that would mean the water inside a typical cumulus cloud would weigh about one hundred elephants.

    The thought of a hundred elephants' worth of water floating in the sky begs another question—what keeps it up there?

    “First of all, the water isn't in elephant-sized particles(微粒); it's in tiny tiny tiny particles,” explains LeMone. And those particles float on the warmer air that's rising below. But still, the concept of so much water floating in the sky was surprising even to a meteorologist like LeMone. “I had no idea how much a cloud would weigh, actually, when I started the calculations（计算）,” she says.

    So how many elephant units of water are inside a big storm cloud—10 times bigger all the way around than the “puffy” cumulus cloud? Again, LeMone did the numbers: About 200,000 elephants.

    Now, come to the calculations for a hurricane about the size of Missouri and the figures get really massive. “What we're doing is weighing the water in one cubic meter theoretically pulled from a cloud and then multiplying by the number of meters in a whole hurricane,” she explains.

    The result? Forty million elephants. That means the water in one hurricane weighs more than all the elephants on the planet. Perhaps even more than all the elephants that have ever lived on the planet.

    Bamboo is one of the world's most useful plants. For thousands of years, bamboo has been used in many different ways-from food to medicine to clothing and, in small ways, as a building material.

    However, bamboo is not often used as a building material in the developed world. A professor at the University of Pittsburgh in Pennsylvania is trying to change that. The professor and his students are testing the strength of bamboo.They are testing how much pressure or weight it can take before breaking.

    Kent Harries is a professor at the University of Pittsburgh. Harries says that testing methods for bamboo need to be the same for all. They need to be standardized. Standardizing test methods for bamboo will help to bring the plant into common use. It will also give engineers and builders around the world a dependable standard.

    Harries says that bamboo is strong in nature. The strength of at least three species of bamboo is similar to steel.Besides its strength, bamboo has other features that make it very useful in building. He says it is resilient(有弹力的), meaning it keeps its shape and strength even under pressure.

    Bamboo also grows quickly. Bamboo that is suitable for construction needs much less resources than wood. The harvest cycle of bamboo is about 3 years. Softwoods such as cedar, pine and spruce have a harvest cycle of about 10 years. And hardwoods that come from flowering plants such as oak and walnut need more than 30 years.

    Bamboo is widely used as food for panda bears. It is also used for flooring and window covers. However, for building, bamboo is not used much outside its native growing area. This is mostly because of its round shape. But there are other reasons too. People think -- or have the mentality--that bamboo is a low quality building material.

    One day a very skilled artist met a beautiful woman who immediately became the object of his affections. As he observed her and spoke with her, he admired her more and more. He showered her with kindness and words of praise until she consented to be his wife.

    Not long after they were married, however, the beautiful woman found out that she was more the object of his artistic interest than of his affections. When he admired her classic beauty, it was as though he were standing in front of a work of art rather than in front of a human being to whom he had pledged his love and promised his life. And soon he expressed his great desire to put her rare beauty on canvas.

    “Please sit for me in the workroom,” he pleaded, “and I will make your beauty permanent. The work will be my masterpiece!”

    She was humble and patient as well as flattered by his words, so she said, “Yes, my love. I will be happy to sit for you.” So the beautiful, young wife of the artist sat meekly for hours in his studio, not complaining. Day after day she sat patiently, smiling as she posed, because she loved him and because she hoped that he would see her love in her smile and obedience. She sometimes wanted to call out to him, “Please love me and want me as a person rather than as an object!” But instead, she spoke nothing but words which pleased him.

    At length, as the labor drew to close, the painter became wilder in his passion for his work. He only rarely turned his eyes from the canvas to look at his wife. As he stood there gazing at his beautiful work of art, he cried with a loud voice, “This is indeed life itself!” Then he turned to his beloved and saw that she was dead!

    My wife and I spent two weeks in London last year. We went there in the autumn. We think it is the best season to visit England. The weather is usually good and there aren't too many tourists in October.

    We stayed in a small hotel in the West End. It was convenient as we did most of our sightseeing on foot. Taxis were too expensive, we couldn't understand the bus routes, and my wife didn't like traveling under the ground. She said it made her feel sick.

     We went to look at the places which all tourists visit. We saw Buckingham Palace and the National Gallery. We went shopping in Oxford Street and spent too much money. What we liked most, though, was going to the theatre. We didn't have the chance to see such wonderful plays at home. A lot of people say English food is bad. We didn't think so. It is true that most of the restaurants are French or Italian or Chinese, but we had some very good meals.

    In fact, we enjoyed our holiday so much that we have already booked again for this year. We are going to take our umbrellas, though. I'm sure we'll need them sometimes.

    The English language is full of phrases about the weather. Some of these phrases are easy to understand, but others are not really about the weather at all. If you say you "hit rough weather", you may not be struck by a real storm, but you do experience difficulties or problems. If you don't know what such phrases mean, they might leave you "in a fog (雾)"!

    In English, you can "shoot the breeze", or have an informal chat. But things can also be a breeze. If you take an exam and find it very easy, you'd tell your friends: "It was a breeze!" The wind can also bring information. You can "get wind of" a piece of news, and if someone "knows which way the wind blows", they have a good idea about how things will work out. But don't "throw caution (警惕) to the wind" — that means taking a great risk!

    Clouds sometimes bring rain, and in English they often represent problems or difficulties. If someone "sees a cloud on the horizon (地平线)", there may be problems ahead. And if someone is "under a cloud", then people think the person might have done something wrong. But clouds are not always bad; in fact, people say that "every cloud has a silver lining". This means that there is a good side to every situation, no matter how bad it may seem. You may even end up "on cloud nine", which means you are very happy! But some people have their "heads in the clouds", not paying attention to reality.

    No one likes to be stuck in the rain or storm, so it's no surprise that phrases about them are generally negative. When someone says "it never rains but it pours", they are complaining (抱怨) that when things go wrong, they go very wrong. People who talk about "weathering a storm" just want to get through a difficult period or situation.