Save the world's trees

    "When it comes tothe Earth, there is no time to waste." says the Earth Day Network. And that isright. Protecting our environment is very important, and World Earth Day wascreated in 1970 to ask more people to protect our environment. On April 22, peoplearound the world celebrate Earth Day.

Every year thereis a special topic, and this year it is "Trees for the Earth", so Earth Daythis year will be all about planting trees. They are planning to plant 7.8billion trees within the next five years.

That's a biggoal, and you might wonder why trees are so important. Because they can take incarbon dioxide (CO₂) and protect the air quality(质量). CO₂ isa chemical in our atmosphere, but humans make too much of it. Each person makesabout 2.3 tons a year, which is bad for the environment.

Well guess what!Planting new trees is important because people cut down a huge number of trees.Last year, there were 3 trillion trees in the world, about 139 billion inChina. But according to China Daily, the world's total number has been almostcut in half since human civilization(文明) began. That's because 15billion trees are cut down every year.

So we need toplant more to make up for（弥补）the ones we lost. One treecan take in 21. 8 kilograms of CO₂ per year. And it's still one ofthe cheapest and best ways to get rid of CO₂.

    But don't forget that we can also help the environment by cutting down on how much energy(能源) or water we useevery day. Every little thing helps.

根据短文内容，回答问题（1-4），英译汉（5）。

    Table manners are very different in every country. For example, when you are in England you must not lift your soup plate to your mouth. This is very impolite. But when you are in Japan this is completely normal. Lifting your plate to your mouth in Japan is a traditional way of drinking your soup. And also in Japan you don't have to worry about making a noise when you drink it. It just shows that you really like the food! But it is not the same in Britain, so you shouldn't make a noise when eating there.   

    In Britain, people don't put their hands or arms on the table during the meal. But in Mexico, guests keep their hands on the table all the time. In fact, you should watch what your hands do very carefully. In Arab countries, it is impolite when you eat with your left hand, so don't do it!

    In all the cultures it is impolite to speak when you are eating.

    In Ukraine you should not start eating first; you should wait for all the others to start eating with you. You also have to say "please" and "thank you" every time you ask for and get something. If you don't like some food, don't make faces and don't say: "Yuk! I hate that!"

    The best way to avoid making mistakes in other countries is to watch the host and try to do as he does.

    Shenzhen is a city in South China．It is not very big, but it has attracted people of the whole country and the whole world as well．

    Just about thirty years ago, it was only a small fishing village．There were not many people there． Most of them lived on fishing．Things have greatly changed since the 1980s．It became the first special economic zone(经济特区) in China．

    Because of the opening policy(政策), economic changes between China and the outside world have increased greatly．People can come and go easily between Shenzhen and Hong Kong．Both foreigners and Chinese have built a lot of factories, companies and tourists' attractions there．People all over the country have come to find jobs．Many of them have settled down in this new booming(兴起的) city．

    Shenzhen has been developing so fast that it has become a well－known metropolis(大都市) in China．

    Jason Weiner is a cook in New York For the past four years, he has offered a "Meatless Monday" menu at his restaurant. The idea is to encourage people to eat more vegetables. To do this, he relies heavily on a vegetable everyone is familiar with: cauliflower.

    Over the years, his cauliflower dishes have enjoyed huge popularity.

    Weiner, in fact, isn't the only cook experimenting with the vegetable. Cauliflower used to be boring. It was something to buy only when there was nothing else on the shelf. Now, however, it's "taking on a starring role," says food writer Elena North-Kelly. Across the United States, sales of cauliflower have grown rapidly for two years. On the Internet, DIY cauliflower recipes(烹饪法) have been viewed thousands of times each.

    Cauliflower can be cooked in many different ways. It can be roasted-like a steak. It can be sliced into a sandwich along with other vegetables. The hottest recipe is cauliflower "rice.” The dish is made by mixing the flower part of cauliflower and then lightly cooking the pieces in oil. The "rice" is rich in vitamins C, K and B6, and very low in calories(卡路里). No doubt it has become very popular.

    Unlike other healthy foods, cauliflower is almost always in season. That's because it can be grown everywhere, throughout the year. The vegetable also sells at a low price.

    Welcome to Maxwell's superstore. Maxwell's superstore is the largest store in the town. You may find everything you want in the store. Women's wear and children's wear are on the first floor. Men's wear and sporting goods are on the second floor. On the third floor are the electrical goods and furniture. On the fourth floor are travelling goods and books. Toys are on the fifth floor. There is only a restaurant on the top floor, the sixth floor. On each floor there is a cash desk. You may pay at any of them. There is a large parking lot behind the store, which can hold 200 cars at the same time.

    Almost everyone likes apple pies in the USA. An apple pie is easy to make, so many people make it at home. You just need apples, flour (面粉), sugar, butter and spices(调味品).

    To make an apple pie, first peel and cut the apples into pieces. Then mix them with spices and put them in a pie tin (罐). Next put butter, sugar and flour in. Put the mixture on the apple pieces and bake the pie for about 30 minutes. The smell of the apple pie is great.

    There are many different ways to make apple pies. Some families have their own secret (秘密) ways and don't tell other people about them. Pies made with berries( 浆果) are also very popular in America. But the apple pie perhaps (也许) is the dessert that everyone loves best.