artificial earth satellite的意思|示意

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英语单词artificial earth satellite的用法讲解

Artificial Earth satellite，通常简称为satellite，是一种在自然界中人工制造的宇宙对象，可将电磁波传播到地球。它是由人类以技术方法制造的一种类型的人造人工物体，可在轨道上悬浮。

Satellites play an important role in modern life. With the help of satellites, countries are able to observe natural phenomena from space and track weather systems in order to better plan and prepare for any potential disasters or events. Satellites also enable us to stay connected with the rest of the world. By beaming down signals to our phones, satellites allow us to have access to the internet, watch TV, and make phone calls.

Satellites are made to remain in orbit around the earth and can be used in a variety of ways. Some satellites are used to observe the earth and map out specific areas, while others are used to help with communication and navigation.

Satellites are also used for more advanced applications such as military intelligence gathering, mapping out the ocean floor, and monitoring space debris. They are launched into space by rockets and propelled by fuel to stay in orbit around the earth.

总之，人造地球卫星是人类在自然界中制造的一种类型的人工物体，卫星可以被用来观测地球，收集情报，映射海洋地形，监控太空碎片等，是我们当今生活中用来观测天气的非常重要的一种宇宙物体。