In Japan, most people think robots are good for their work and life. They don't think robots are threatening, but people in the United States and Europe do. Japanese people love robots very much. Sometimes they give a welcome party for them on their first day at work.

    Robots are also very useful in people's work and life in Japan. Some robots can make sushi; some robots can plant trees; and others can even meet guests of the company. There are also robots doing things like serving tea, cleaning offices and feeding babies.

    In Japan, people think robots will be more important in the future. There will be more old people in Japan, so the country needs more robots. In 2005, over 370,000 robots worked in factories across Japan, and it was about 40％ of the robots working around me world. Soon robots can even take the place of workers in factories in Japan and people can have lots of free time to enjoy themselves. People predict (预言) there will be 1,000,000 robots in factories all over the country by 2050.

         he sees people in trouble，he always gives them a hand．  

小知识：古希腊的毕达哥拉斯，在2500年前曾经大胆断言，一条线段（AB）的某一部分（AC）与另一部分（BC）之比，如果正好等于另一部分（BC）同整个线段（AB）的比（即BC²=AC．AB），那么这样的比例会给人一种美感，后来我们将分割这条线段（AB）的点C称为线段AB的“黄金分割点”，

在主持节目时，主持人站在舞台的黄金分割点处最自然得体，那么在长20米的舞台AB上，主持人从A点到B点走多少米，他的站台最得体？（取$\sqrt{2}$=1.4，$\sqrt{3}$=1.7，$\sqrt{5}$=2.2）

Many animals died for different ____( 原因 ) .
We are____  ( 研究 ) how to improve English.
We hope live in ____ ( 和平 ) .
His____  ( 表兄 ) is a doctor.
We must ____（保护）the animals .
There are few____ （自然的）reserves in China .
Why do they want to____( 设计 )a poster.