On a hot summer day, there are few things that are more wonderful than a nice cool pool.

    {#blank#}1{#/blank#}And it is completely relaxing. Of course, if you have children, there are certain measures you should take to keep them safe, whether you have a pool in your backyard or you are going to a public pool.

    People should never swim by themselves. Actually it only takes a second for people to become injured and drown(溺水). {#blank#}2{#/blank#}This is especially true for young children.

    Splashing(玩水) is fun, but don't take it too far. {#blank#}3{#/blank#}Kids love to go after one another through the water and to splash and jump around. But it is important to teach children not to jump on top of one another and to watch their surroundings in the water, so that they do not accidentally knock into others.

    If you have a pool, you must have a locking gate around your pool. {#blank#}4{#/blank#}Keep the gate knocked at all times, even when you are in the pool.

    Know the way out. {#blank#}5{#/blank#} Make sure that they know where all ladders are and how to enter and get out of the pool properly. Although your children may be able to lift themselves out of the pool using the side, that is not the safest way to go.

A.Kids should be taken good care of when they are swimming in the pool.

B.This is to prevent children from entering your pool without your knowledge.

C.And having someone there with you can make the difference between life and death.

D. Be sure to show all children the proper way to get out of the pool.

E.Even so, attempt to avoid getting any pool water into your mouth.

F. Jumping into the water seems like the perfect way to deal with the heat.

G. .Playing around in the pool can be a lot of fun.

    “Have a nice day！” may be a pleasant gesture or a meaningless expression. When my friend Maxie says “Have a nice day” with a smile, I know she sincerely cares about what happens to me. I feel loved and safe since another person cares about me and wishes me well.

    “Have a nice day. Next！” This version of the expression is spoken by a salesgirl at the supermarket who is rushing me and my groceries out the door. The words come out in the same tone (腔调) with a fixed procedure. They are spoken at me, not to me. Obviously, the concern for my day and everyone else's is the management's attempt to increase business.

    The expression is one of those behaviors that help people get along with each other. Sometimes it indicates the end of a meeting. As soon as you hear it, you know the meeting is at an end. Sometimes the expression saves us when we don't know what to say.  “Oh, you just had a tooth out? I'm terribly sorry, but have a nice day. ”

    The expression can be pleasant. If a stranger says “Have a nice day” to you, you may find it heart­warming because someone you don't know has tried to be nice to you.

    Although the use of the expression is an insincere, meaningless social custom at times, there is nothing wrong with the sentence except that it is a little uninteresting. The salesgirl, the waitress, the teacher, and all the countless others who speak it without thinking may not really care about my day. But in a strange and comfortable way, it's nice to know they care enough to pretend they care when they really don't care all that much. While the expression may not often be sincere, it is always spoken. The point is that people say it all the time when they like.

    Wrist watches are regarded as a tool to tell the time. At first, watches were created as women's decorative bracelets (手镯). At the same time, men used pocket watches. The first men's wrist watch was available in 1904. A pilot called Alberto Santos-Dumont personally asked a watchmaker to create a wrist watch to use on flights. Soon after that, men's wrist watches were available on the market. Since then, watches have been considered fashionable accessories for men, and watchmakers have started to make men's fashion watches.

    At present, watches are not indispensable to tell the time for most people have cell phones which have watch functions. But a new market has been created for wrist watches, which are not only used to tell the time, but also as important fashion statement pieces.

    Generally speaking, watches for formal occasions are beautifully made and more like pieces of jewelry than watches. Men's watches for informal and semi-formal events include simple, slim designs and large-and-thick-sized styles. Nowadays, men usually don't follow any specific style of dress for watches, and the luxury brands of the expensive and strongly made sports watches have made them believe that they look more stylish because of their high prices. Some of the fashion watches have a diamond and some others are completely decorated with precious stones such as diamonds.

    Men's watches also have many advanced functions. For example, the dual-time watches for travelers make them know the time in most other countries as well as the time in their home if they are abroad.

In a word, a men's watch is one of the few accessories for men's cupboard. Men can choose their most suitable watches to go with their personal taste.

    A research project jointly carried out by scientists from several British universities and institutes has drawn people's attention to the toothbrush again.

    Researchers have found that your toothbrush is home to more than 100 million bacteria. But there are hundreds of microorganisms in the mouths and your toothbrush probably won't make you sick unless there is an unhealthy balance of bacteria. Our immune system can usually take care of bacterial invaders. However, if others use your toothbrush, or you use someone else's, bacteria can be spread.

    They have also found the toothbrush holders are the third-most dirty household items (behind dish sponges and kitchen sinks), thus advocating cleaning the toothbrush holder regularly.

    The storage of your toothbrush in your bathroom is also important. Here are some storage tips from the researchers to keep your toothbrush as healthy as possible:

    Put your toothbrush as far away as possible from the toilet flushing.

    Let your toothbrush dry thoroughly between brushings.

    Don't use toothbrush covers, which can create a perfect breeding ground for bacteria.

    Keep your toothbrush upright in a holder rather than lying down.

    Keep toothbrushes separate. If toothbrushes touch, they can exchange and spread bacteria.

    There are products available that claim to sanitize（消毒）your toothbrush. While some of these products do kill some bacteria, there is no evidence that using them will reduce your risk of illness, according to the researchers.

    They recommend replacing your toothbrush every three to four months or more often if you are sick or if you have a weakened immune system. Children's toothbrushes may need to be replaced more often than adult brushes.

    When the fork was stolen off Bart Michiels's mountain bike last summer, he wheeled it nearly three miles from his home in Chelsea to Frank's Bike Shop on the eastern end of Grand Street.

Mr. Michiels passed many other bike shops along the way, including one that offers free coffee. But for 20 years, he has remained devoted(忠实的) to Frank's. "Frank's the man," he said of Frank Arroyo, the owner. "I don't care where he is in the city — I'll go."

    Mr. Michiels doesn't have to worry about Mr. Arroyo's relocating(搬迁). The shop has stayed on the Lower East Side of Manhattan for 40 years.

    After Mr. Michiels left, Marvin Priess arrived. A professor of chemistry and math, Mr. Priess wheeled in the Ross 18-speed he had bought at Frank's in 1978 and still rides today, at age 68. Mr. Priess said that over the years, every single part of it that couldn't be repaired had been replaced, sometimes more than once, at Frank's. Customers don't come for the ambience(环境). It's crowded and dirty; buckets of parts and boxes of training wheels line the entryway.

    The store is filled with about 500 bikes and you will find Mr. Arroyo, 72, six days a week. He has been in the bike business since age 14. Born and raised on the Lower East Side, he has employed and taught many young people in the neighborhood. He is also willing to repair bikes in any condition, as well as his neighbors' walkers and wheelchairs.

    English Epps, a lawyer, needed a new seat; his had been stolen. "I've been coming here since I was in the third grade," he said, adding: "There's a new bike shop on Delancey Street, but everybody comes here."

Love, success, happiness, family and freedom—how important are these values to you? Here is one interview which explores the fundamental questions in life.

     Question: Could you introduce yourself first?

     Answer: My name is Misbah, 27 years old. I was born in a war-torn area. Right now I'm a web designer.

     Q: What are your great memories?

     A: My parents used to take us to hunt birds, climb trees, and play in the fields. For me it was like a holiday because we were going to have fun all day long. Those are my great memories.

     Q: Does your childhood mean a lot to you?

     A: Yes. As life was very hard, I used to work to help bring money in for the family. I spent my childhood working, with responsibilities beyond my age. However, it taught me to deal with problems all alone. I learnt to be independent.

     Q: What changes would you like to make in your life?

     A: If I could change something in my life, I'd change it so that my childhood could have taken place in another area. I would have loved to live with my family in freedom. Who cares whether we have much money, or whether we have a beautiful house? It doesn't matter as long as I can live with my family and we are safe.

     Q: How do your get along with your parents?

     A: My parents supported me until I came of age. I want to give back what I've got. That's our way. But I am working in another city. My only contact with my parents now is through the phone, but I hate using it. It filters(过滤) out your emotion and leaves your voice only. My deepest feelings should be passed through sight, hearing and touch.