或者:“Most countries use their satellites to send and receive messages.”(大多数国家利用他们的卫星收发信息。) 而“news”作为不可数名词,主要指通过报纸、电台、电视等新闻媒体报道的“消息”、“新闻”;有时也可以指某人原来不知道的或没听说过的东西。比如,你可以用“Here is the news.”(现在报告新闻...
Space is not empty!Every week,more and more satellites are sent into space to orbit the Earth.A satellite usually works for about 10-12 years.Satellites which are broken are sometimes repaired by astronauts or sometimes brought back to the Earth to be repaired.Often,very old or broken satelli...
一、意思不同 1.information意思： 信息；情报；资料；通知 2.message意思：消息；信息；要点；寓意 二、用法不同 1.information用法：是不可数名词,没有复数形式,如果“一则消息”可以说a piece of information,“许多信息”是many pieces of information。也可作“知识”解,其后常接介词on〔about, c...
一、指代不同 1、information：信息。2、news：新闻。3、message：口信。二、侧重点不同 1、information：information和data作“资料”解时，前者仅指所获得、提供或描述的慨况，而不指具体的数据或资料，后者则指具体的资料。2、news：news普通用词，指主要通过报纸、广播和电视等报道的事件，强调消息的...
The satellite was born dead and has remained geologically dead for more than four billion years. [#paragraph4]Ganymede, another of Jupiter’s satellites and the largest in our solar system, is also cratered, but less so than Callisto. [#insert1] About one-quarter of its surface seems to ...
Sometimes, it moves away from its orbit, so there are a few rockets on it which are used to put the satellite back in the right position. This usually happens about every five or six days. Space is not empty! Every week, more and more satellites are sent into space to orbit the ...
A satellite usually works for about 10-12years. Satellites which are broken are sometimes repaired by astronauts or sometimes brought back to the Earth to be repaired. Often, very old or broken satellites are left in space to orbit the Earth for a very long time. This is very serious ...
Sometimes it moves away from its orbit,So there are little rockets on it which are used to put the satellite back in the right position. This usually happens about every five or six days. Space is not empty! Every week more and more satellites are sent into space to orbit the Earth. ...
C.A satellite seems to stay in the same place in the sky. D.The satellite puts the rockets in the right position. 5.Which is true of satellites? A.A satellite usually works for about 10-12 years. B.Every time a satellite gets broken,it is brought back to the Earth to be repaired...
Information, articles about the satellites including communications, orbits, direct broadcast, communications, navigation and much more