Back in 1969, it was the Apollo 11 crew who flew to the moon in a spaceship. When U.S. astronauts Neil Armstrong and Edwin “Buzz” Aldrin stepped foot on the moon, they were the first. Meanwhile, their fellow astronaut Michael Coilins circled the moon in their spaceship, named Columbia.

    When Armstrong and Aldrin were done with their walk，they returned to the command module, and back to Earth. That part of the spaceship is on view at the Smithsonian's Air and Space Museum in Washington, D.C. But, if you cannot get to Washington，soon you will be able to see Columbia on your computer or your smartphone.

    Digital scientists are scanning the inside of the spaceship. They are creating an online model, in three dimensions, or“3 D”. By looking at these photographs, you will be able to see outer space，the way the astronauts did. It will be like sitting in their seats.

    Want your very own Columbia spaceship? You will be able to print a 3D copy of Columbia. Experts say anyone can make a life-sized model. But they expect most people to make smaller models of the 320×400 cm(11'X 13')command module.

    Scientists are using special 3D technology to scan the inside. They use cameras on long arms to take the photographs. The thousands of photographs taken will be combined with 50 laser scans.

    What would it be like to sit inside Columbia and take a look around? All the images will be loaded into software that allows you to look around the module on a computer screen. The user will be able to see the Columbia both inside and out. The Smithsonian says that the 3D technology gives the user ways to see things they cannot see at the museum. And it will give information that even the museum curators(馆长)have not seen before.

    “With the Command Module, no one has been inside since it came into the collection,” says Adam Metallo. Smithsonian 3D imaging specialist. “Now the information we capture can give anyone in the world a view of what it looks like inside this incredible piece of history.”

    Miles was born in Alton, a city on the Mississippi River in Illinois on May 26, 1926. Miles's father was a dentist, while his mother was a music teacher. Miles had a good childhood, catching fish and riding horses with his older sister and younger brother. He was known as a naughty boy in school.

    He recalls his story, “By the age of 12, music had become the most important thing in my life.” His mother, a violinist herself, dearly wanted her son to play the violin. But brass (铜管) was Miles's calling, and he remembers arguments between their parents as his dad overruled her to fight his son's corner. He received his first trumpet (喇叭) in 1935 and began weekly music lessons with his father's friend Mr. Elwood, his life-long teacher.

    Talking about his school days, Miles said that Mr. Buchanan was the biggest influence on his life. He was the person who took Miles all the way into music at that time. He wanted to be a musician that he had dreamed.

    When he was 16, Miles met his girlfriend, Irene Birth. Although she was a beautiful young woman in many ways, it was her easy-going character that attracted Miles. At the weekends, Miles and Irene would take the bus over the Mississippi River to St Louis to watch movies and go dancing. Although Miles was too shy to really enjoy dancing, he always felt confident when he danced with Irene.

    When he turned 17, she persuaded him to ask for a job in his band—Eddie Handle's Blue Devils. It worked. Joining the band was a breakthrough for Miles, and marked the time when he first began to write and arrange music.

    Many experts say that Billy Wilder changed the history of American movies. He is often called the best movie maker Hollywood has ever had. He was known for making movies that offered sharp social comment. Wilder was one of the first directors to do this.

    Billy Wilder was born in 1906 in the former Austro-Hungarian Empire. Billy Wilder started law school in Vienna, Austria. However, he began reporting for a Vienna newspaper after graduation. By the 1920s, he was writing movies in Germany. However, the Nazis had risen to power in the nation. Wider was Jewish, and he recognized that he had no future in Nazi Germany. In 1933, he went to Paris. There he directed a movie for the first time. It was called “The Bad Seed”. Then he received word that producers in the United States had accepted one of his scripts. Billy Wilder left Europe for America.

    In America he formed a writing team with Charles Brackett. The two writers created many films together. Wilder and Brackett wrote several successful movies. One was the nineteen thirty-nine movie, “Ninotchka”, starring Greta Garbo. Ernst Lubitsch directed the film. Wilder always praised this man as a friend and teacher whose humor and expert direction greatly influenced his works.

    In 1954, Billy Wilder became an independent producer. The nest year, Wilder's first movie as an independent filmmaker was a huge success. It was “The Seven Year Itch”. In 1959, Wilder made a funny movie that was very popular. I.A.L. Diamond joined Wilder in writing “Some Like It Hot”.

    By the 1980s, Wilder no longer was considered the most unusual, creative movie-maker in Hollywood. In recent years, however, Billy Wilder received many more awards and honors. Critics praised his gifts to movie making. In 1987, the Academy of Motion Picture Arts and Sciences gave him the Irving G. Thalberg Memorial Award. It is the highest award a producer can receive.

    You are a new manager at the American branch of your German firm in Chicago. With a few minutes to spare between meetings, you go to get a quick cup of coffee.

    "Hey, David, how are you?" one of the senior partners at the firm asks you.

    "Good, thank you, Dr. Greer," you reply. You've really been wanting to make a connection with the senior leadership at the firm, and this seems like a great opportunity. But as you start to think of something to say, your American colleague breaks in to steal your spotlight.

    "So Arnold", your colleague says to your boss, in such a casual manner that it makes your German soul cringe(畏缩), "So what's your Super bowl prediction? I mean, you're a Niners fan, right?"

    The conversation moves on, and you walk silently back to your desk with your coffee. You know how important small talk is in the U.S., and you feel jealous of people who can do it well.

    There's nothing small about the role that small talk plays in American professional culture. People from other countries are often surprised at how important small talk is in the U.S. and how naturally and comfortably people seem to do it —— with peers, men, women, and even with superiors. You can be the most technically skilled worker in the world, but your ability to progress in your job in the United States is highly dependent on your ability to build and maintain positive relationships with people at work. And guess what skill is critical for building and maintaining these relationships? Small talk.

    What can you do if you are from another culture and want to learn to use small talk in the U.S. to build relationships and establish trust? Work hard to hone(磨练) your own version of American-style small talk. Watch how others do it. You don't have to imitate what they do; in fact, that would likely backfire because people would see you as inauthentic(假的,不可信的). But if you can develop your own personal version, that can go a long way toward making you feel comfortable and competent.

    It was one of those days when there was way too much to do. I had fallen behind in most of my household chores.

    After breakfast, I sat down at the computer to write an article. My youngest daughter, Julia, walked toward me. "But, Mommy, I thought we were going to do something fun today," she said. "Since it's our day off from school." "I know it's your day off, but it's not Mommy's day off," I explained.

    "Can you play a game with me?" she begged. "Like Candy Land? Or beauty shop?" I sighed. I really didn't have time to play. I desperately needed to get some work done. But then I had an idea. "Can we play beauty shop while I work?" So I got my article done, and my toenails(脚趾甲) painted at the same time. My oldest, Austin, volunteered to fix lunch so I could keep working. Shortly after lunch, we went to the grocery store and I got what I needed. Back at home, the kids decided to play "grocery store". For the remainder of the afternoon, I cleaned house, folded laundry, and started dinner. The kids continued with their game until my husband, Eric, walked through the door.

    He saw me and smiled. "So how was the kids' big day off today?" I began to explain that we hadn't done anything special. But my two middle kids, Jordan and Lea interrupted me. They told their dad, "We had such a special day today, Dad! It was a blast!" I looked at my children's faces. They were lit up with excitement.

    I nodded, realizing how right he was. Happiness is far more about our attitude than our circumstances. I hugged my kids and thanked them for reminding me to look for happiness in the little things. Julia smiled and said, "And the little things that make you the happiest are us, right, Mommy?" Wow, my kids sure are smart.

    My grandmother often said to me, "You can count the number of your true friends on the fingers of one hand." For a long time I thought this was true. However, I've now discovered my grandmother was only half right. Maybe we do only make a few "best" friends in our lifetime, but those aren't the only people that we can call friends. There are many different types. Let me tell you about a few of them.

    One type of friends is the type I call the "football mom friends". My neighbour Sally is a good example. We both have kids who play football in a football club, and someone has to take them to practise and pick them up. Sally and I and two other mothers do this. We meet sometimes and have tea and talk about what our kids are doing, but those are the only times that we meet each other. I enjoy being with these women, but we don't do anything else together.

    Another type is called the "hobby friend". That's the person you share an interest or a hobby with. Michael and Cater, who are brothers, are a good example of this type. We're all in a bird watching club. Every few weekends the members of the club go on a trip to watch different kinds of birds. There's nothing romantic about my relationship with Michael and Cater, of course. We just share interest in birds.

    Then there's the "other half the couple" type of friends. Jim is married to Rose, a friend that I have known since college. When Rose married Jim, I realized that I would have to be Jim's friend if I want to continue to be Rose's. Jim and I don't share so many interests, but we do have a friendly relationship.