We all know that mobile phones are very useful.众所周知移动电话是很有用的.It’s easy to make plans,and to change them,用它来制定计划并做出改变都是容易的事情.if you have a mobile phone.So how do mobile phones work?如果你有一个移动电话,那么它是怎么运行的呢?Mobile phones are also called ‘cell-phones’.移动电话也叫"手机"This is because of the way they work.原因是他们的工作方式 Cells are small parts of living things that all work together for the living thing to survive.Cells是为生存而一起工作的生物的N个小零件的In the same way,a mobile phone network can’t survive without lots of their kind of cells.相同的道理,一个移动电话的网络没有它们许多各自的Cells也没办法存在.Mobile phone companies divide countries into areas they call ‘cells’.移动电话公司将许多国家分成许多区域他们叫“cells”.Each cell has a base station that sends signals to your mobile phone inside that cell.The base station also picks up signals from your mobile.This lets you make calls.每个cell都有一个基站发送信号到您的手机内的cell,基站还从你的手机接收信号.这就能让你打电话.Cells need to be touching each other for a mobile phone network to work.手机网络的运作需要Cells之间的相互接触.As you travel,you move from one cell to another.比如说你去旅行,你从一个cell移动到别一个cell,As you move out of a cell,its base station no longer reaches your mobile.当你走出一个cell的范围的时候,它的基站搜索不到你的手机,But,if the cells are touching,you move into another cell at once.但是,如果cells正在相互接触,你马上就会进入到另一个cell的范围.So its base station keeps your mobile working.它的基站就会让你的手机保持工作状态.Your mobile doesn’t work in any gaps between the cells.你在手机在cells之间的空隙是收不到任何信号的. We all know that mobile phones are very useful.众所周知移动电话是很有用的.It’s easy to make plans,and to change them,用它来制定计划并做出改变都是容易的事情.if you have a mobile phone.So how do mobile phones work?如果你有一个移动电话,那么它是怎么运行的呢?Mobile phones are also called ‘cell-phones’.移动电话也叫"手机"This is because of the way they work.原因是他们的工作方式 Cells are small parts of living things that all work together for the living thing to survive.Cells是为生存而一起工作的生物的N个小零件的In the same way,a mobile phone network can’t survive without lots of their kind of cells.相同的道理,一个移动电话的网络没有它们许多各自的Cells也没办法存在.Mobile phone companies divide countries into areas they call ‘cells’.移动电话公司将许多国家分成许多区域他们叫“cells”.Each cell has a base station that sends signals to your mobile phone inside that cell.The base station also picks up signals from your mobile.This lets you make calls.每个cell都有一个基站发送信号到您的手机内的cell,基站还从你的手机接收信号.这就能让你打电话.Cells need to be touching each other for a mobile phone network to work.手机网络的运作需要Cells之间的相互接触.As you travel,you move from one cell to another.比如说你去旅行,你从一个cell移动到别一个cell,As you move out of a cell,its base station no longer reaches your mobile.当你走出一个cell的范围的时候,它的基站搜索不到你的手机,But,if the cells are touching,you move into another cell at once.但是,如果cells正在相互接触,你马上就会进入到另一个cell的范围.So its base station keeps your mobile working.它的基站就会让你的手机保持工作状态.Your mobile doesn’t work in any gaps between the cells.你在手机在cells之间的空隙是收不到任何信号的.