Unit 11.在举出许多事实并列出一些统计数字后，他终于把他的论点说清楚了。(drive sth. home)After citing many facts and giving a number of statistical figures, he finally drove home his point.2.差不多花了半年功夫，我们才完成了那个研究项目。(more or less)It took us half a year more or less to carry through the research project.3.他说的话如此微妙，我们很难理解他的真实意图。(subtle)What he said was so subtle that we could hardly make out his true intention.4.他的新书一针见血地审视了当代的社会问题。(squarely)His new book looks squarely at the contemporary social problems.5.今日的年轻一代
