now satellites(卫星)are helping to forecast(预报)the weather.

发布网友 发布时间：2023-07-10 03:37

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热心网友 时间：2024-11-23 16:44

now satellites(卫星）are helping to forecast(预报）the weather.They are in_space(太空中)__,and they can reach any part of the world.The satellites takes_pictures__of the atmosphere(大气),because this is where the weather forms.They_send__these pictures to the world and tell_how__the weather will change.
Today,nearly five hundred weather stations in sixty countries can receive satellite pictures.When they receive the new pictures,they compare them_with__earlier ones.Perhaps they may find that the clouds have_changed（改变了）__ring the past few hours.This may mean that the weather_on__the ground may soon change,too.In thier_way of__weather forecast,they can tell people about it.So the weather satellites are of great help to the scientists at the station.In the past they could_only（只能）__forecast the weather for about 24 or 48 hours.Now they can make good forecasts for 3 or 5 days.Soon.perhaps,they may be_able__to forecast for a week or ahead.

热心网友 时间：2024-11-23 16:44

没说明要求。我的理解如下，供参考。

space
photos/pictures
send
people/us
with
changed
on
future
not
able