一、开头句 1.Now there is a growing awareness of the necessity to... 人们越来越意识到....的必要性。 2.More and more people are aware that it is important to... 人们越来越意识到....的必要性。 3.Many people are becoming aware of the importance of... 人们越来越意识到....的必要性。 4.With the rapid development/growth of ...has become a necessary part of our daily life and work. 随着…的迅速发展，…已经成为我们生活和工作中必不可少的一部分。