英语翻译Now satellites are helping to forecast the weather.They are in space,and they can reach any part ofthe world.The satellites take pictures of the atmosphere (大气),because this is where the weather forms(形成).They send these pictures

英语翻译Now satellites are helping to forecast the weather.They are in space,and they can reach any part ofthe world.The satellites take pictures of the atmosphere (大气),because this is where the weather forms(形成).They send these pictures
英语翻译
Now satellites are helping to forecast the weather.They are in space,and they can reach any part of
the world.The satellites take pictures of the atmosphere (大气),because this is where the weather forms
(形成).They send these pictures to the weather stations.So meteorologists (气象学家) can see the
weather of any part of the world.From the pictures,the scientists can often say how the weather will
change.
Today,nearly five hundred weather stations in sixty countries receive satellite pictures.When they
receive new pictures,the meteorologists compare them with earlier ones.Perhaps they may find that the
clouds have changed during the last few hours.This may mean that the weather on the ground may soon
change,too.In their next weather forecast,the meteorologists can say this.
So the weather satellites are a great help to the meteorologists.Before satellites were invented,the
scientists could forecast the weather for about 24 or 48 hours.Now they can make good forecasts for
three or five days.Soon,perhaps,they may be able to forecast the weather for a week or more ahead.

英语翻译Now satellites are helping to forecast the weather.They are in space,and they can reach any part ofthe world.The satellites take pictures of the atmosphere (大气),because this is where the weather forms(形成).They send these pictures
现在卫星帮助预测天气.在太空中,它们可以达到任何部分世界.卫星拍摄大气层的照片（大气）,因为这是那里的天气形式（形成）.它们把照片发送到气象站.所以气象学家（气象学家）可以看到世界任何地方的天气.从照片上,科学家可以预测天气将会怎样改变.今天,在六十个国家的近五百个气象站接收卫星图片.当他们收到新的图片,气象学家比较他们以前的.也许他们会发现云已经改变了过去几个小时.这可能意味着当地的天气可能很快改变,太.在接下来的天气预报,气象专家可以这样说.因此,气象卫星是一个伟大的气象专家的帮助.卫星被发明之前,该科学家可以预测大约24或48小时的天气.现在他们可以很好的预测三天或五天.很快,也许,他们也许能够预测一个星期或以上的天气.