第2个回答 2012-05-16
The weather is a set of all the phenomena in a given atmosphere at a given time. It also includes interactions with the hydrosphere. The term usually refers to the activity of these phenomena over short periods (hours or days), as opposed to the term climate, which refers to the average atmospheric conditions over longer periods of time. When used without qualification, "weather" is understood to be the weather of Earth
第3个回答 2014-09-28
China has many different kinds of climate (气候).In the southern part of China, the temperature changes very little between summer and winter. But the north central states have a very different kind of climate. In those countries , people wear light clothing during the summer, and they need heavy wool or fur clothing in the winter.
In the southwest, the climate is pleasantly warm during the winter, but the smnmer is unpleasantly hot.
In the eastern part of China, summer temperatures are very different from winter temperatures. Smnmers are usually hot, and winters are usually cold. Spring temperatures are comfortably warm, and fall temperatures are pleasantly cool.