"Listen carefully to what I say,"  the time traveler said, "I shall tell you something that you will not agree."

    "Why will we not agree?" I asked.

    "Because the science and mathematics you know are not correct," he said. "You believe there are only three dimensions(三维空间)-length, breadth(宽) and thickness."

    "There is nothing to argue with that, "  the youngest member of our little group said.

    "Exactly!"  the time traveler answered, "But there is also a fourth dimension - time."

    "We all know about time, " another member of the group said. "Time passed."

    "I do not agree,"  the time traveler said, "Length, breadth and thickness do not pass. They stay in the same place in space.  We move about them. I can prove that time is the same. It does not pass. We move in time the same way that we move in breadth, length and thickness."

    None of us believed the time traveler, and we argued with him for many hours.

    "If we could travel back in time,"  the scientist said, "We could do things to change the future."

    "If we could travel forward in time," the doctor(博士) said, "we could do things that change our present."

    The time traveler smiled, "It is clear," he said, "that there is only one way I can show you that I am right. We must do an experiment. Please wait here."

    He left the room and soon returned, carrying what looked like a clock.

    "This is a model of a time machine. It took me two years to make it," the time traveler said. "I want all of you to understand that when I start the machine, it will immediately travel in time and disappear from the present."

    He turned to the youngest of all. "Give me your hand," he said.

    The young man put out his hand. The time traveler took it and placed it on the machine. Immediately, there was a sudden wind, and the little machine disappeared.

    I was certain this was not a trick, but the doctor was not so sure.

    "Are you asking us to believe," he said, "that the machine is now in a different time?"

    "Certainly! In my laboratory, a full-size machine is almost complete. As soon as it is complete, I shall send myself on a journey through time. Would you like to see my machine?"

    "Are you serious about this?" the doctor asked.

    "I have never been more serious about anything," the time traveler said, "Come."

    We followed him to his laboratory. There, we saw the actual machine, not quite complete, but large enough for a man to sit in.

    Hello! This is a UFO. And I'm an alien（外星人）. I am Eric. Look! My jacket is nice. It's white. What's this in English? It's a pen. What color is it? It's red. And what's this in English? It's a key. It's a yellow key. What's that? It's an English CD. I like（喜欢）it. This is an English book（书）. It's green. It's 0.5kg in weight（重量）.

    Mr. and Mrs. Green come from Australia. They are in Beijing now. Mr. Green is a teacher in a high school.

    He teaches English. He likes reading and running. He isn't good at cooking. His son. Jim, is a student. He is in the school football team. He likes playing football very much. He is the best football player in his class. He likes school too. He does his homework every day. Mrs. Green is a teacher, too. She can speak a little Chinese. She likes Chinese food. She doesn't like doing housework at all. But she likes cooking. They all like China very much.

    Just as I came back home, I heard a sound coming from the bedroom upstairs-it was from my favourite violin.

    "Thief!"

    I rushed upstairs and saw a boy in dirty clothes pulling my violin down. At first sight, I found a new pair of shoes missing. It seemed he was surely a thief.

    However, when I saw his eyes full of fear, my anger disappeared. I smiled and asked," Are you Mr. Ram's student Rubens? I'm his butler (男管家). I've heard Mr. Ram say his student will come. It must be you."

    "Has my teacher gone out?" the boy said, "I think I'd better visit him again in a while."

    I nodded and asked him, "Do you like playing the violin?"

    "Yes, but I'm too poor to afford one." the boy replied.

    "Then, I'll give you this violin." The boy looked at me surprisingly, but he picked up the violin. While going out of the room, he suddenly saw a huge photo of me playing the violin at the Grand Theatre of Sydney on the wall. His face turned pale. He stood there for a moment and ran out. He must have understood what had happened because no master (主人) would put up the butler's photo on the wall of his living room.

    A few years later, at a music competition in Melbourne, I was invited to be the judge (评委). Finally, a violin player called Merritt won the first prize.

    After the prize-giving, Merritt ran to me holding a violin box, his face red, and asked," Mr. Brian, do you still know me? You gave me the violin, which I have treasured ever since! Today, I want to say sorry and give back this violin to you without regret…"

    He was just the "Mr. Ram's student"!

内容包括：（1）特色介绍（2）游玩攻略（3）发出邀请

注意：（1）词数60～80；（2）可适当增加细节，以使行文连贯； （3）文中不能出现真实姓名及学校名称。