Several Asian hospitals are doing experiments with tele-medicine. Tele-medicine is a technology that allows doctors to "see" patients without them being in the same place. This is made possible through high-speed communication networks(网络). At both ends of the line, the way of video-meeting lets them see and talk to each other. Blood pressure (血压) and body temperature are directly shown on computers.

    Tele-medicine is already in wide use in some places such as the United States and Germany. Among other uses, village doctors hold "consultations (会诊)"with far-away experts(专家). The experts can also help them during operations.

    Tele-medicine has been slow to reach Asia because of high costs besides other reasons. When things improve, this technology will develop very fast. Chinese University of Hong Kong's medical school has joined a big hospital in Beijing, and Thailand is building a tele-medicine station connecting 20 areas.

    Tele-medicine will do good to patients because doctors from different places can see them and give their medical advice. The help is quite important if the disease is an unusual one. It also helps spread medical knowledge among experts.

    As tele-medicine develops well, its costs will be lower and it will become very popular in the medical field.

    In a cold winter, a couple had to move out from the luxury (豪华的) house because of bankruptcy（破产）. The husband worked day and night to support the family but with no care of his wife. So she thought, "He doesn't love me any more. He just cares about his business ...... not me".

    One day, she began to take a bath, but he stopped her at the door, "Let me take it first, okay?"

    "Why not let me shower first," she asked.

    "I was tired, sweetie! You take it later, okay?" She was totally discouraged. (泄气的)

    On a tiring day, she found nothing to do and turned on his computer, a few words blurred(使……模糊)her eyes. It was his diary:

    Today, I was quite sad. She asked me why I was always taking the bath first, and I said to her that I was tired out. She was unhappy, in her mind, to think I treated her not as well as usual. But what can I do? I was not as rich as before! We moved to the small apartment, and there was only a shower in the bathroom. It was so cold to take a shower in such a freezing winter. But I found that if one person took the shower first, the room could get warmer, so every time I rushed to the bathroom first. I was thinking that, when she took the shower, the room would get warmer, at least 1℃, 2℃ or 3℃. Now I can't give her comfortable life, bring her the luxury restaurant, buy expensive dresses for her, but at least, I can give her 1℃ love.

    After reading the diary, the wife was deeply moved.

    Maybe you pride yourselves on only sleeping a few hours a night. However, are you feeling tired and sleepy throughout the day? Do you have a hard time keeping your eyes open as you study? Have you nodded off while driving? If you can answer "Yes" to any of these, it shows you could not have enough sleep.

    It is suggested that most adults need seven to nine hours' sleep. As for teens, they need even more. If you aren't getting enough sleep, you should:

    Avoid caffeine(咖啡因) You should avoid drinking caffeinated drinks such as coffee, tea and soda at least 10 hours before you go to bed.

    Avoid eating big meals before sleeping Eating a big meal can make you feel sleepy, and it can make you feel uncomfortable and prevent you from sleeping well.

    Build a healthy sleep environment With the light on, can you have a good sleep? Of course not, and you'd better keep your bedroom dark and cool.

    Avoid using electronic devices before bed The light from electronic devices can keep you from falling asleep. Try reading or listening to quiet music instead.

    Please get enough sleep from now on.

    Here is some information about how to get enough {#blank#}1{#/blank#}. If you lack sleep, it's easy to keep your eyes {#blank#}2{#/blank#} as you study. As to the time of sleeping, most adults need seven to nine hours' sleep while teens need {#blank#}3{#/blank#}. You'd better avoid drinking caffeinated drinks. Stop {#blank#}4{#/blank#} before sleeping, and you can feel comfortable. Keep your bedroom dark and cool. Try reading or listening to quiet music {#blank#}5{#/blank#} using electronic devices before bed.