麻煩幫我寫一下閱讀理解填詞并翻譯全文，非常感謝！

【專家解說】：在今天的節(jié)目中，我們想談?wù)勊姆N人造衛(wèi)星。經(jīng)過許多的研究和努力，它們被偉大的科學(xué)家發(fā)明的。
第一類型的人造衛(wèi)星探索地球上的地理環(huán)境。它們被用作制地圖，和幫助某些國家探索石油或黃金。
第二類型的人造衛(wèi)星用于為船舶和飛機導(dǎo)航。船舶或飛機可以將訊息發(fā)送到衛(wèi)星，衛(wèi)星能找出船舶或飛機的位置。
第三類的人造衛(wèi)星用來探測天氣。衛(wèi)星是用來觀察云和強風(fēng)在地球上移動的情況，當(dāng)非常惡劣的天氣即將來臨，它們則警告受影響的國家作好準備。
最后一類是用于通信的。國際長途電話可以通過這些衛(wèi)星來發(fā)送。有些衛(wèi)星可以同時傳遞數(shù)以百計的電話，電話被發(fā)送到衛(wèi)星，然后由衛(wèi)星將它轉(zhuǎn)發(fā)到接收國的電訊站。這些衛(wèi)星還傳遞圖片；它們可以同時接收及發(fā)送約八個程式。

~~~~~~~~純?nèi)耸址g，歡迎采納~~~~~~~~~

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.