① Doctors are flying to an island off the coast of West Africa after a new flu broke out. They will test different medicines to find a way to deal with it. To get things better, they will also offer medical care and help train local nurses there. | ② Grasslands and lakes in Sanjiangyuan have taken on a new look and many wild animals have come back. On January 24, 2003, China set up Sanjiangyuan National Nature Reserve to protect the area and the wildlife. Local people joined in the project, picking up waste and protecting the animals. |
③ In the next three years, China plans to build 30 airports and 3,000 km of railways. Traveling will be more convenient. And more efforts will be made to improve roads in areas to make it easier for farm products to reach cities and industrial products to hit rural markets. | ④ It takes about 7 to 8 trees to make enough O2 for one person to breathe for a year. Each person needs around 750kg of O2 per year. A large tree might make around 100kg of O2 per year. The more trees are planted, the fresher the air will be. Planting more trees are good for our health and beautify our world. |
⑤ Luo, Chinese university student, only turned18 in January, but he's already made a big difference to the lives of many poor young people living in China's remote (偏远的) areas. His online English lessons have offered them a chance to know a world they could only imagine before. Many have achieved university dreams. | |
