Take care of your spine (脊柱)

    The spine stands at the center of your health, providing your body with structure and support. It also contains your spinal cord, a massive collection of nerves conveying electric signals from the rest of your body to your brain. Since your spine is so central to health, it's important to look after it.

Maintain good posture (姿势)is one of the most important things you can do to keep you spine healthy. Proper posture means standing or sitting while keeping your spine straight, except for its natural curves. Posture comes into play even when you're asleep. Sleeping on your side puts less stress on your spine than most other positions. Staying still for too long—even if your posture is good—can be hard on your back. Especially if you look at a desk most of the day, it's important to get up and stretch periodically.

    Exercise is also an important factor in the health of your spine. Stretches can help the muscles around your spine relax and allow bones to shift into better arrangement. Strength exercises like pushups can also help by strengthening the muscles around your spine. However, don't overdo the exercise, as repeated motions can strain the muscles around your spine.

    Finally, your diet affects the health of your spine because many vitamins are necessary for bones and nerves. In particular, B vitamins and omega-3 fatty acids keep nerves healthy, so you may want to consider taking a supplement. Another important factor is vitamin D, which is essential for strong bones. Vitamin D can come from some foods, but it's also absorbed from sunlight, so it may help to do some of those back exercises outside.

    Many of the actions necessary to keep your spine healthy are identical to those need to preserve your health in other ways. So protect our back, and the rest of body will benefit.

    Technology is forever changing the way we get our news. Many people now get a lot of their news on electronic devices, instead of traditional media, such as newspapers, television or radio. An increasing number of people also report turning to social media for information

    Now, there is a new technology that could greatly change the way we get the news: computer-created news readers. Recently, China launched what it called the worlds first artificial intelligence, or Al news presenters.

    The news readers, supported by machine learning technology, are based on two real-life Chinese newsmen. One is able to present newscasts in English, the other, in Mandarin Chinese Report said machine learning was used to examine video images and sounds of the two newsmen. Similar technology has been used to create video products known as “deepfake” videos. "A deepfake a video that looks real, but was electronically changed. Such videos can make people appear to say things they never said

    It's said that the Al presenters will be a great improvement to the news team because they "can work 24 hours a day" on its website and on social media. One of the presenters even promised to work tirelessly" to keep people informed. Some machine learning experts said the system showed off Chinas latest progress in voice recognition, text-to-speech technology and data analysis

    Others wondered about the effects robots might have on employment and workers. Some people argued that only low-level jobs requiring heavy labor will be easily replaced by robots. Others praised the technology as a way for companies to make money from low-cost labor machines. Some businesses have experimented with similar technology for possible use in news operations.

    Britain's BBC recently released a video that used machine learning to make it look like one of its news readers speaking different languages. The London-based company that developed the system says its goal is to "remove the language barrier" for many different kinds of video across the internet. Also, Amazon's working on Alexa smart speaker system to create a special news reader voice. Amazon is reportedly preparing to launch Alexas news reader voice in the near future

    How many of us could go a week without our cell phone? Do you even bother to memorize phone numbers any more? Technology has made life so convenient for us. However, we have to face facts: Technology has made us lazy and dependent.

    What's the point of getting up, taking a shower, getting dressed, and driving to the movies when you can just sit on the couch and fire up Netflix? We've all been there before. You're on the fence about whether or not you want to get out and do something, but then something comes over you. You start looking around at your PS3 and laptop, then realize you can have just as much fun staying in the house.

    Is it even possible to get lost anymore? I get the feeling that we're getting closer and closer to the day when people won't even be able to read paper maps anymore. There are already a lot of young adults that have no idea how to navigate (导航) through their own cities without using a GPS. Being able to print out complete turn by turn directions for where you need to go on MapQuest pretty much killed the need for a map.

    We have all Googled something that we were completely embarrassed we didn't know the answer to. According to Google, "How to tie a tie" gets over 500, 000 searches a month. Exactly, a quick search on Google will bring up instructional YouTube videos, blog posts, and PDF's that show you how to do anything. So much for being self sufficient.

    Running errands (跑腿) used to take up entire Saturday mornings. By the time you got home, you were tired and just wanted to relax. Well thanks to online shopping and services like Peapod, running your own errands is a thing of the past.

    I'm definitely part of the problem here because I love online shopping. But I can admit that it has made me somewhat lazy.

    Every year, many college students graduate and they feel distressed and confused because they do not know whether they should choose to continue their postgraduate studies or get employed? In fact, either option has its own advantages and disadvantages.

    If you are passionate about learning and can devote yourself to it, then choose to apply for a postgraduate course. Of course, you can also enter into society to sharpen your skills and enrich your experience after graduation from college or university.

【写作内容】

1）用约30个词概括上述图文内容；

2）结合上述信息，简要分析大学生毕业后考研和就业人数变化的原因；

3）请联系自身谈谈你将来大学毕业后的选择(就业还是读研)并说明理由(不少于两点)。

【写作要求】

1）写作过程中不能直接引用原文语句；

2）作文中不能出现真实姓名和学校名称；

3）不必写标题。

【评分标准】

内容完整，语言规范，语篇连贯，词数适当。