1. It is a tradition / custom/ traditional way （to.。.） But now/ In recent years things have changed.

　　是一个传统/惯例/传统方法但是现在/近几年来，情况已经发生变化。

　　2. In the past/ last/ recent.。. years， there has been a sharp increase/ decrease in.。./。.. has experienced an alarming rise/ decrease in.。.According to an official report/ survey/ poll.。.

　　在过去的年，在方面有了急剧的增长/下降。根据一项官方报告/调查/民意测验。..。..

　　3. Until recently/For years.。. has/have been regarded/ taken/ viewed as.。. But some people are taking a fresh look at it.

　　直到最近/许多年来，一直被认为是但是现在一些人对它有了新的看法。

　　4. Should/ What.。.？ Opinions on/ Attitudes towards/ Answers to the questions vary from person to person.

　　对于这个问题的看法/态度/回答因人而异。

　　5. Why do/ have.。.？ Many people often ask/ pose the questions like this.

　　为什么？许多人经常问/提这样的问题。

　　6. Now there is a growing awareness/ recognition of the necessity to.。./ Now people are becoming increasingly aware/conscious of the importance of.。.