Question

写作

书面表达

天空中的人造地球卫星越来越多，请根据下列表格，简要介绍一下人造地球卫星。

注意：1．词数：120词左右；

2．参考词汇：军事的－military

Answer 1

答案：
解析：

More and more man-made satellites are traveling in space now. We can use communication satellites to send and receive radio and telephone signals, TV and radio programs, which has greatly helped the people in different areas to understand each other better and get in touch more easily. Weather satellites now can send information and photos of weather conditions to the weather stations on the earth so that people get to know the change of weather as soon as possible. With the help of research satellites, more and more experiments have been carried out to discover the secrets of nature and space. Military satellites are playing an important part in world peace because they can fulfill different kinds of special tasks.