英语笔译实务 3级配套训练 第十二单元 英译汉(一)Classes at American CollegeThe year at an American college is divided into 2 semesters or 3 quarters. Semesters are 15 weeks; quarters are 10 weeks. American college students usually attend school from September to May. Occasionally their academic pursuits extend into the summer.Students choose their classes a few weeks prior to the start of each term. Universities offer a great many classes in the students main area of study and in other areas as well.