麻烦帮我写一下阅读理解填词并翻译全文，非常感谢！

【专家解说】：在今天的节目中，我们想谈谈四种人造卫星。经过许多的研究和努力，它们被伟大的科学家发明的。
第一类型的人造卫星探索地球上的地理环境。它们被用作制地图，和帮助某些国家探索石油或黄金。
第二类型的人造卫星用于为船舶和飞机导航。船舶或飞机可以将讯息发送到卫星，卫星能找出船舶或飞机的位置。
第三类的人造卫星用来探测天气。卫星是用来观察云和强风在地球上移动的情况，当非常恶劣的天气即将来临，它们则警告受影响的国家作好准备。
最后一类是用于通信的。国际长途电话可以通过这些卫星来发送。有些卫星可以同时传递数以百计的电话，电话被发送到卫星，然后由卫星将它转发到接收国的电讯站。这些卫星还传递图片；它们可以同时接收及发送约八个程式。

~~~~~~~~纯人手翻译，欢迎采纳~~~~~~~~~

原文全文如下：
In today's program, we'd like to talk about four kinds of man-made satellites. After so many studies and efforts, they were invented by great scientists.
The first kind of satellite studies the geography of the earth. They were used to map maps. They also help countries to see where they may find oil or gold.
The second kind of satellite is used to guide ships and planes. A ship or a plane can send a message to the satellite, and satellite can find out where the ship or the plane is.
The third kind studies the weather. These satellites watch clouds and strong winds moving across the earth. They warn countries to make preparations when very bad weather is coming.
The last kind is used for communication. Telephone calls between countries can be sent by these satellites. Some can carry hundreds of calls at a time. The call is sent to the satellite, then the satellite sends it to a station in the country and this country is being phoned. These satellites also carry pictures; they can receive and send about eight programs at the same time.