Hello. I'm Li Lei. I'm a student from Star Middle school. Let me tell you something about my tour to Disneyland.

      My father worked in New York 5 years ago, so I visited him with my mother. I went there by plane. It was my first time to take a plane. I felt a little nervous when the plane took off. I looked out of the window and saw the houses getting smaller and smaller. When I looked out of the window again, I saw some beautiful white clouds. Actually, it was a happy trip for me.

      During my stay in the US, Dad and Mum took me to the Disneyland in Orlando. It was the biggest one in the world. We visited the“magic Kingdom”and“Epcot”, two interesting parks. In the Mickey and Minnie's house. I really met Minnie and took photos with her. My favourite game was“Universe or Energy”. I saw the dinosaurs (恐龙) there. I felt very excited. I bought some souvenirs from the shop.

      The travelling in Orlando Disney was very amazing .I'm planning to go to Hong Kong Disney with my parents next winter holiday. It is the smallest one in the world, but it is the first one in China.

    David did well in all his subjects except physics, Mr. Brown, his physics teacher, gave him his physics paper and said to him, “Show it to your dad and ask him to sign his name on the paper.”

    David played football until it was 7 o'clock. When he got home, his parents had finished supper. His dad was watching TV and his mother was doing the dishes in the kitchen as usual.

 “Dad, may I ask you some questions?” David asked happily.

 “Yes, of course,” answered his dad.

 “If you can't answer them, you'll have to do something for me.”

 “OK, I'll do as you tell me,” said his dad.

 “Which is cooler, walking or sitting in the sun?”

 “Walking is cooler. It can make wind.”

 “Which clothes can keep out (阻挡）the sunlight，shirts or coats?”

 “Coats can keep out the sunlight because they are much thicker than shirts.” “Is a man smart if he wears a coat and walks in the sun in summer?” David looked at his dad and waited for his answer. His dad thought for a minute and shook his head.

   David took out his paper, “Now sign your name on the paper, please.”

    Next week there will be a special sports competition in the forest. All the animals will take part in it, and they're preparing for it now.

    Mr. Rabbit is a famous runner. He did badly in the 100-meter race against a tortoise last year. This time he won't fall asleep again. He'll be more careful. And he asked birds to cheer him on. He is sure that he can be the first one to cross the finish line. Mr. Monkey is good at jumping. He'll take part in the high jump and the long jump. It's bad that he only took the second place in the long jump last year. Now he keeps practicing jumping early in the morning. He believes he'll be the winner. Tigers will play against lions in the 800-meter relay race. Tigers are practicing passing the stick to each other. A tiger's feet were hurt not long ago. However, he keeps on running. Tigers will do their best to win first place. Of course, some other animals, such as cats, dogs and elephants are busy playing sports too.

   All of the animals hope to get good grades in this sports competition.

    Everyone faces challenges in their life, but some are more important than others. Daniel Kish had serious problems with his eyes when he was born. And doctors took away both of his eyes before he was fourteen months old.

    Soon after, however, he started to do an amazing thing. He started to make clicking(咔嗒) sounds with his tongue(舌头) to help him move around. Much like a bat(蝙蝠), he now moves about using sonar(声呐). He is so good at it that he can ride a bicycle in traffic. He and his group, World Access for the Blind, teach others how to use sonar. In this interview with National Geographic, Kish explains how the process works.

    How does sonar work?

    "When I make a clicking sound, it makes sound waves. These waves reflect(反射) off surfaces all around and return to my ears. My brain then processes the sounds into images(图像). It's like having a conversation with the environment

    When you click, what do you see in your mind?

    "Each click is like a camera flash. I make a 3D image of the things around me for hundreds of feet in every direction

    What is it like riding a bike using sonar?

    "It's exciting and enjoyable but requires a lot of focus. I click up to two times per second, much more than I usually do."

    Is it dangerous to move around the world in this way?

"Much of the world lives in fear of things that we mostly imagine. I have a habit of climbing anything and everything, but I never broke a bone (骨头) as a kid."

    How challenging is it to teach people to use sonar?

    "Many students are surprised how quickly results come. Seeing isn't in the eyes, it's in the mind."