Health is more important than money and wisdom (智慧). Good health helps us enjoy our life and get what we need. How can we stay healthy? Here is some helpful advice（建议）.

● Eat more fruit and vegetables. They are full of vitamins. And they can help us keep healthy and young.

● Keep a balanced diet and good eating habits. Eat less food with lots of sugar and fat(脂肪). Eat lots of food high in protein (蛋白质).

● Exercise every day. Doing sports can help us make our bodies strong.

● Learn to relax ourselves. Being too tired all the time may make us get sick easily.

● Give up bad habits(习惯), such as drinking and smoking.

In a word, if we do this way, we'll live a healthy life and get fit.

    Benedict Allen was born in England in 1960．His dad was a pilot(飞行员)，and Benedict dreamed of travelling around the world like his dad.His dream came true—Benedict became an explorer(探险家)．But he doesn't travel the world in a plane.He finds a place he wants to explore，and then he lives with the local people．He learns important skills from them，and then uses those skills to explore the place he's visiting．He doesn't use modem things like mobile phones．and he likes to travel alone．

    Benedict's explorations are often dangerous，but he likes them．One of his favourite explorations was in 2001．He wanted to be the first person to travel alone across the ice from Siberia to Alaska．So he went to Siberia and lived with the Chukchi people．He learned how to live like the Chukchi people and drive a dog team．He travelled 622 miles with only a dog team．The weather was really bad．There was a lot of snow,wind and ice．so the journey was very difficult．Benedict almost lost the dog team，and he almost died，so he ended his journey early．It was scary,but he learned a lot．

根据材料内容简要回答下列问题。

    What has two wheels(轮子), runs on human energy and is red, pink, blue or any other color? A bicycle.

    ①In the US, the number of people who bike (骑自行车）in and around the city has increased. More people bike to work, to the store or to go to the movies. There are more bike lanes(车道)，bike signs, bike shops and there is even a popular bike idea, Capital Bikeshare, which allows people to rent(租用) bikes to get from place to place.

    • Kids also like biking to school.

    ②"In winter we walk, and in the rest of the seasons we ride our bikes, " Olivia Steckler, 8, said. She studies in a public school in Northeast Washington.

"It makes me feel happy," she said about biking. It takes her about 15 minutes to ride from home to school.

    Olivia is one of many kids in Washington, especially in the Capitol Hill area, who bike to school with an adult.

    Malia Weedon, 8, a third grader at Maury Elementary School, likes to bike because it's faster than walking. It takes her about five minutes to get to school on her bike. She's been biking to school for several years now and likes to race her little brother, William,

    Jennifer Hefferan, whose job is to make sure kids in Washington get to school safely, said that more people are calling her to ask about bike safety for kids. She also said that schools ask for more bike racks (自行车停放架）almost every day.