Health and fitness help a person live a good and healthy life. Often due to various pressures, we tend to ignore our health. This makes our body suffer and we will catch other diseases. It is the fitness level of our body that helps us fight these diseases.

Health and fitness are interrelated to each other. We need to be fit to have a healthy body.

Similarly, if we are healthy we shall naturally be attracted towards maintaining the fitness of our body. Health is the state of our body at a given time. We may not have any disease but still have a weak body, which is ready to be targeted by viruses. For instance, we may have a tendency to catch a cold easily. This does not definitely mean that we are not healthy. It means the fitness level is not in accordance with our age and the climatic conditions we live in.

It is important for everyone to devote some time to health and fitness. There are some activities which everyone should do in our life. For instance, we must exercise daily regardless of our age and working style. There are different levels of exercises for different age groups and we must do them according to our own health and age.

Additionally, it is important to relax our body. We should have at least six to eight hours of sleep every day. It helps in improving our immune(免疫) system and protects us against diseases. It also helps in keeping us calm and relaxes our mind. This, in turn, gives us new goals of health and fitness.

What is the first thing you notice when you walk into a shop? The products displayed at the entrance? Or the soft background music?

But have you ever noticed the smell? Unless it is bad, the answer is likely to be no. But while a shop's scent may not be outstanding compared with sights and sounds, it is certainly there. And it is an increasingly powerful tool in encouraging people to buy.

A brand(品牌) store has become famous for its distinctive（独特的) smell which floats through the fairly dark hall and out to the entrance, through scent machines. A smell may be attractive but it may not just be used for freshening air. One sports goods company once reported that when it first introduced scent into its stores, customers' intention(意图) to buy increased by 80 percent.

When it comes to the best shopping streets in Pairs, scent is just as important to a brand's success as the quality of its window displays and goods on sales. That is mainly because shopping is a very different experience to what it used to be.

Some years ago, the focus for brand name shopping was on a few people with sales assistants‘s (店员) unhappy attitude and don't-touch-what-you-can't-afford displays. Now the rise of electronic commerce(商务)(e-commerce) has opened up famous brands to a wider audience. But while e-shops can use sights and sounds, only bricks-and-mortar stores (实体店) can offer a full experience from the minute customers step through the door to the moment they leave.

Now a famous store uses complex man-made smell to make sure that the soft scent of baby powder floats through the kid department, and coconut(椰子) scent in the swimsuit section. A department store has even opened a new lab, inviting customers on a journey into the store's windows to smell books, pots and drawers, in search of their perfect scent.

In American schools there is something called Homecoming Day. Many high schools and colleges with a football team have a homecoming game. This can be the most important event of the year except graduation or commencement (毕业典礼) Day. Students plan Homecoming Day many weeks in advance.

Several days before Homecoming, students start to decorate the school. There are signs to wish luck to the team, and many other signs to welcome all the graduates. Many people still come to Homecoming twenty or thirty years after their graduation.

The members of school clubs build booths(售货棚) and sell lemonade(柠檬汽水), apples and sandwiches. Some clubs help to welcome visitors.

During the day alumni and their wives will gather at the school. They like to look for teachers that they remember. Often they see old friends and they talk together about those happy years in school.

Everyone soon comes to watch the football game. When the game is half over, the band comes onto the field and plays school songs. Another important moment is when the Homecoming Queen or King appears. All the students vote the most popular student Homecoming Queen or King. It is a great honor to be chosen.

Homecoming is a happy day, but it is not perfect unless the football team wins the game. Even if the game loses, the students still enjoy Homecoming. Some stay at the school to dance, and others go to a party. For everyone it is a day worth remembering.