名师推荐2011六级写作满分表达句
1.不可否认,动物在维持地球生态系统的微妙平衡上起到了重要作用。
It is an undeniable fact that animals play a vital role in maintaining the subtle balance of the earth’s ecological system.
2.当前,大学学生毕业找工作有越来越难的势头。
These days there is a growing tendency for college students to have difficulties in finding job when they graduate.