account for  由于，因为；解释，说明
　　after all  到底，终究，归根结底；尽管
　　anything but  绝对不

　　151. On no account can we ignore the value of knowledge.
　　我们绝对不能忽视知识的价值。

　　101. In addition to the obvious problem--loneliness, another major obstacle, in my opinion, is the alien environment of campus.
　　除了孤独这一明显的问题之外，我认为另一个困难是对校园环境的不熟悉。

　　51. There is a general debate on the campus today over the phenomenon of college or high school students' doing a part-time job.
　　对于大学或高中生打工这一现象，校园里进行着广泛的争论。 来源：www.examda.com

　　1. According to a recent survey, four million people die each year from diseases linked to smoking.
　　  依照最近的一项调查，每年有4，000，000人死于与吸烟有关的疾病。

1. According to a recent survey, four million people die each year from diseases linked
to smoking.
　依照最近的一项调查，每年有4，000，000人死于与吸烟有关的疾病。