英语翻译Cooler air flows into that space.Air is always moving ar

英语翻译
Cooler air flows into that space.Air is always moving around the earth.The moving air carries clouds along with it.It is not easy to forecast the weather.Meteorologists,scientists who study weather to use many kinds of tools.They study the kinds of clouds that form in the sky.They measure how fast winds are blowing.They send up weather ballons to measure temperature and humidity up high.They use satellites to take pictures of clouds and storms swirling around the earth.All of this information goes into computers.Computer programmes tell people weather forecasts what might happen.Sometimes the weather forecast is right and sometimes it is wrong.Meteorologists are always looking for better ways to predict the weather.