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Books                                  Contents
Leo the Snow Leopard By Craig Hatkoff	It was written by the best story-teller. The  story is about Leo, a young snow leopard(雪豹) that was helped by a kind man in the snowy mountains in Pakistan. Snow leopards are in danger. Leo was just two months old when he was found and he could not live in the wild on his  own.
Where Do Recyclable Materials Go By Sabbithry Persad	Tiana has been learning about recycling at  school. But after her dog, Bubbles, gets lost chasing after a recycling truck, she decides to learn  a lot more about recycling! Following Tiana, readers will learn how to take care of the environment.
The Scrap Kins Build By Brian Yanish	Meet the Scrap Kins. They are friendly monsters. In the book, they'll show you how to turn rubbish into some pretty cool things. Readers will learn how to make toy planes from plates, bags, old clothes and more. You know what they say: One person's rubbish is another person's love.
Explore( 探索) Life Cycles! By Kathleen M. Reilly	Do you know the largest seed( 种子)in the world or an egg can weigh up to 4 pounds? You'll learn about all of these things and more with the latest book in the Explore Your World series( 系列). The books give readers a good look into the life cycles of plants and animals on the Earth.

    You probably know many of the things that you can do with the hundreds of different muscles in your body. But have you ever thought about how the muscles in an animal's body are different from yours? An animal's muscles are made to do the things that are most important for its life.

    Lions are hunters. They depend on their ability to catch other animals. Lions must be fast in order to catch their prey(猎物). The powerful muscles in their back legs allow them to run at speeds of more than 30 miles per hour. They can also jump a distance of more than 35 feet. The strong muscles in their front legs help them catch their prey.

    Snakes also use their muscles for hunting prey and for movement, but their muscles work in very different ways than lions' do. Because snakes do not have any legs, they use their muscles to push against the ground or other objects to move themselves forward. Their muscles also allow them to eat things that seem much too large. For example, a snake may eat an egg that is larger than the width of its body. How does this happen? The snake's strong neck muscles work together to push the egg down the mouth.

    The elephant's long nose has a lot of muscles. Scientists believe that the nose alone has more than 100,000 muscles! This is because the elephant uses its nose much in the same way that people use their hands and fingers. Even though the nose is large, it can perform surprisingly tasks. For example, an elephant can pick up a small leaf from the ground. The nose can also be a powerful tool. An elephant can use its nose to pick up a tree by its roots or even to lift a baby elephant.

    The great muscles of these animals seem pretty unbelievable. But the muscles in your body work exactly the way you need them to. After all, it might be fun to be able to jump a distance of 30 feet, but as a human being, there is just not much need for it.

   Why do we play sports? You might say "to get exercise" andyou'd be right. To have fun? That's true, too. But there's more. In fact, thereare at least five more reasons. According to the report, people who play sportsget1 more than just healthy.

   People who play sports do better in school. You might think that playingsports will2 all your study time. But a research shows thatstudents who play sports do better in school than3 whodon't. Exercise improves learning and memory, which can help students becomemore active in class.

   It's4 that people who play sports learn teamwork andgoal setting skills. Sports teach valuable life skills. When you work withcoaches, trainers, and teammates to win games and achieve goals, you'relearning5 tobe successful. Those skills will serve you well at work and in family life.

   Sports are good for people's health. Besides being healthy and keeping ahealthy weight, people who play sports are also less possible to smoke. And6 inlife, people who exercise have fewer chances to have cancer (癌症)or some otherillnesses.

   Playing sports improves confidence. People who play sports feel betterabout themselves. Why? It builds confidence when you know you can practice,improve, and7 your goals. Sports are also a feel-goodactivity8 they help people get in shape, keep a healthyweight, and make new friends.

   Exercise cuts the pressure. Playing sports can make you have less9 andhelp you feel a little happier. A person's mood (心情)improves during exercise. Friends canalso help improve your mood. And being on a team creates close relationship10 friends. It's good to know your teammates willsupport you - both on and off the field!

Building a country is never easy. It takes hard work from generation (代人) to generation. But how about destroying it? A new report from The Guardian said longtime of climate change can do that, The report said Tuvalu will be the first country to be completely lost due to climate change. 

Tuvalu is a Pacific island nation with nine islands and 12, 000 people. It has long been at risk from rising sea levels, Now, 40 percent of the area in its capital is underwater at high tide (潮水). By the end of the century, it is believed that all the islands will be underwater, reported Reuters, So many people in Tuvalu have often moved around the country and even to other countries. 

To help with the problem, the country plans to build its country in the metaverse. The digital (数字化的) country will recreate the same landscape and keep its cultural and historical records, No matter where they live in the real world, the people in this country will have their new identity (身份) and " live " in its online communities. The government hopes to manage and serve them in cyberspace (网络空间). 

This news made many people in Tuvalu excited. But Li Zuxi, director of the metaverse lab of Qingbo Intelligent Technology, said it may not be the best solution. 

Though the digital nation belongs to Tuvalu, it's still built on a metaverse platform (平台), " said Li, "Now, the metaverse is not mature, which may bring some problems. " He gave us an example. If people from other countries enter the space of the digital country but just show their names, how do people know if they do or do not, truly belong to that country?Li added that instead of trying our best to build digital nations, it's better to pay attention to saving the real world now. 

 Classical Chinese poetry is traditional Chinese poetry {#blank#}1{#/blank#} (write) in classical Chinese and is a symbol of traditional culture. Many poems come from particular historical periods, such as the poetry of the Tang Dynasty and the verse of the Song Dynasty. {#blank#}2{#/blank#}(it) history dates back to at least as early as the publication of the Classic of Poetry or Shijing. There are {#blank#}3{#/blank#}(difference) combinations(组合) of forms and genres(体裁), {#blank#}4{#/blank#} mostly appeared at the end of the Tang Dynasty.

 The development of Classical Chinese poetry {#blank#}5{#/blank#} (active) continued up to 1919, when the May Fourth Movement {#blank#}6{#/blank#}(take) place, and it is still popular even today. Classical Chinese poetry created during this 2,500- year period has been developing continuously, producing

a great deal of diversity — classified by both major historical periods {#blank#}7{#/blank#} dynastic periods.

 One of the key parts of Classical Chinese poetry is its close {#blank#}8{#/blank#}(connect) with other forms of Chinese art, such as Chinese painting and Chinese calligraphy(书法). Classical Chinese poetry {#blank#}9{#/blank#}(consider) to have a strong influence {#blank#}10{#/blank#} poetry worldwide.