Today I’d like to give you some idea about how life at an American university or college might be different from the way it is in your country. To be sure, the student body on a U. S. campus is a pretty diverse group of people. First of all, you will find students of all ages...
On the day Joe graduated, he presented the teacher with his most possession—the picture of a bright yellow sun. On the picture Joe had written: This is the day I my brightness.It is easy to overlook the role that your body plays in influencing your mood(情绪). When you are , you ...
Global warming is when the earth heats up,the temperature rises.It happens when greenhouse gases—carbon dioxide,water vapor,nitrous oxide(二氧化氮),and methane(沼气) trap heat and light from the sun in the earth’s atmosphere,which increases the temperature.This is like when heat is trapped in...