论文部分内容阅读
在高中的地理课上,我们学习了与气象有关的知识。读一读下面的课文,比较美国地理课中有关的气象内容与我们的有什么不同。An air mass is a large body of air with similar properties all through it.Air masses form when air staysover one area for a period of time and takes on the properties of that area.The most important properties of
In high school geography classes, we learned about weather. Read the following text to compare the weather content in the US Geography class with what we do. An air mass is a large body of air with similar properties all through it. Air masses form when air stays over one area for a period of time and takes on the properties of that area. The most important properties of